partial implementation of printing floating point numbers with errol3
also add bitCast builtin function. closes #387master
Andrew Kelley
parent
6a93dda3e1
commit
7f0620a20f
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@ -216,12 +216,17 @@ install(FILES "${CMAKE_SOURCE_DIR}/std/dwarf.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/elf.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/empty.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/endian.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/fmt.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/fmt/index.zig" DESTINATION "${ZIG_STD_DEST}/fmt")
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install(FILES "${CMAKE_SOURCE_DIR}/std/fmt/errol/index.zig" DESTINATION "${ZIG_STD_DEST}/fmt/errol")
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install(FILES "${CMAKE_SOURCE_DIR}/std/fmt/errol/enum3.zig" DESTINATION "${ZIG_STD_DEST}/fmt/errol")
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install(FILES "${CMAKE_SOURCE_DIR}/std/fmt/errol/lookup.zig" DESTINATION "${ZIG_STD_DEST}/fmt/errol")
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install(FILES "${CMAKE_SOURCE_DIR}/std/hash_map.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/index.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/io.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/linked_list.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/math.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/math/index.zig" DESTINATION "${ZIG_STD_DEST}/math")
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install(FILES "${CMAKE_SOURCE_DIR}/std/math/frexp.zig" DESTINATION "${ZIG_STD_DEST}/math")
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install(FILES "${CMAKE_SOURCE_DIR}/std/math/fabs.zig" DESTINATION "${ZIG_STD_DEST}/math")
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install(FILES "${CMAKE_SOURCE_DIR}/std/mem.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/net.zig" DESTINATION "${ZIG_STD_DEST}")
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install(FILES "${CMAKE_SOURCE_DIR}/std/os/child_process.zig" DESTINATION "${ZIG_STD_DEST}/os")
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@ -1216,6 +1216,7 @@ enum BuiltinFnId {
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BuiltinFnIdSetGlobalLinkage,
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BuiltinFnIdPanic,
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BuiltinFnIdPtrCast,
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BuiltinFnIdBitCast,
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BuiltinFnIdIntToPtr,
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BuiltinFnIdEnumTagName,
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BuiltinFnIdFieldParentPtr,
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@ -1800,6 +1801,7 @@ enum IrInstructionId {
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IrInstructionIdTestComptime,
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IrInstructionIdInitEnum,
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IrInstructionIdPtrCast,
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IrInstructionIdBitCast,
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IrInstructionIdWidenOrShorten,
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IrInstructionIdIntToPtr,
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IrInstructionIdPtrToInt,
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@ -2448,6 +2450,13 @@ struct IrInstructionPtrCast {
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IrInstruction *ptr;
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};
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struct IrInstructionBitCast {
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IrInstruction base;
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IrInstruction *dest_type;
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IrInstruction *value;
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};
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struct IrInstructionWidenOrShorten {
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IrInstruction base;
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@ -459,3 +459,77 @@ uint32_t bignum_clz(BigNum *bignum, uint32_t bit_count) {
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}
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return result;
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}
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void bignum_write_twos_complement(BigNum *bn, uint8_t *buf, int bit_count, bool is_big_endian) {
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assert(bn->kind == BigNumKindInt);
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uint64_t x = bignum_to_twos_complement(bn);
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int byte_count = (bit_count + 7) / 8;
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for (int i = 0; i < byte_count; i += 1) {
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uint8_t le_byte = (x >> (i * 8)) & 0xff;
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if (is_big_endian) {
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buf[byte_count - i - 1] = le_byte;
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} else {
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buf[i] = le_byte;
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}
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}
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}
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void bignum_read_twos_complement(BigNum *bn, uint8_t *buf, int bit_count, bool is_big_endian, bool is_signed) {
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int byte_count = (bit_count + 7) / 8;
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uint64_t twos_comp = 0;
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for (int i = 0; i < byte_count; i += 1) {
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uint8_t be_byte;
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if (is_big_endian) {
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be_byte = buf[i];
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} else {
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be_byte = buf[byte_count - i - 1];
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}
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twos_comp <<= 8;
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twos_comp |= be_byte;
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}
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uint8_t be_byte = buf[is_big_endian ? 0 : byte_count - 1];
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if (is_signed && ((be_byte >> 7) & 0x1) != 0) {
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bn->is_negative = true;
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uint64_t mask = 0;
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for (int i = 0; i < bit_count; i += 1) {
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mask <<= 1;
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mask |= 1;
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}
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bn->data.x_uint = ((~twos_comp) & mask) + 1;
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} else {
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bn->data.x_uint = twos_comp;
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}
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bn->kind = BigNumKindInt;
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}
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void bignum_write_ieee597(BigNum *bn, uint8_t *buf, int bit_count, bool is_big_endian) {
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assert(bn->kind == BigNumKindFloat);
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if (bit_count == 32) {
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float f32 = bn->data.x_float;
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memcpy(buf, &f32, 4);
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} else if (bit_count == 64) {
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double f64 = bn->data.x_float;
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memcpy(buf, &f64, 8);
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} else {
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zig_unreachable();
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}
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}
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void bignum_read_ieee597(BigNum *bn, uint8_t *buf, int bit_count, bool is_big_endian) {
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bn->kind = BigNumKindFloat;
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if (bit_count == 32) {
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float f32;
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memcpy(&f32, buf, 4);
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bn->data.x_float = f32;
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} else if (bit_count == 64) {
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double f64;
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memcpy(&f64, buf, 8);
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bn->data.x_float = f64;
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} else {
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zig_unreachable();
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}
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}
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@ -32,6 +32,11 @@ void bignum_init_bignum(BigNum *dest, BigNum *src);
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bool bignum_fits_in_bits(BigNum *bn, int bit_count, bool is_signed);
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uint64_t bignum_to_twos_complement(BigNum *bn);
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void bignum_write_twos_complement(BigNum *bn, uint8_t *buf, int bit_count, bool is_big_endian);
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void bignum_write_ieee597(BigNum *bn, uint8_t *buf, int bit_count, bool is_big_endian);
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void bignum_read_twos_complement(BigNum *bn, uint8_t *buf, int bit_count, bool is_big_endian, bool is_signed);
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void bignum_read_ieee597(BigNum *bn, uint8_t *buf, int bit_count, bool is_big_endian);
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// returns true if overflow happened
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bool bignum_add(BigNum *dest, BigNum *op1, BigNum *op2);
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bool bignum_sub(BigNum *dest, BigNum *op1, BigNum *op2);
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@ -1693,6 +1693,14 @@ static LLVMValueRef ir_render_ptr_cast(CodeGen *g, IrExecutable *executable,
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return LLVMBuildBitCast(g->builder, ptr, wanted_type->type_ref, "");
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}
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static LLVMValueRef ir_render_bit_cast(CodeGen *g, IrExecutable *executable,
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IrInstructionBitCast *instruction)
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{
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TypeTableEntry *wanted_type = instruction->base.value.type;
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LLVMValueRef value = ir_llvm_value(g, instruction->value);
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return LLVMBuildBitCast(g->builder, value, wanted_type->type_ref, "");
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}
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static LLVMValueRef ir_render_widen_or_shorten(CodeGen *g, IrExecutable *executable,
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IrInstructionWidenOrShorten *instruction)
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{
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@ -3180,6 +3188,8 @@ static LLVMValueRef ir_render_instruction(CodeGen *g, IrExecutable *executable,
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return ir_render_struct_init(g, executable, (IrInstructionStructInit *)instruction);
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case IrInstructionIdPtrCast:
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return ir_render_ptr_cast(g, executable, (IrInstructionPtrCast *)instruction);
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case IrInstructionIdBitCast:
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return ir_render_bit_cast(g, executable, (IrInstructionBitCast *)instruction);
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case IrInstructionIdWidenOrShorten:
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return ir_render_widen_or_shorten(g, executable, (IrInstructionWidenOrShorten *)instruction);
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case IrInstructionIdPtrToInt:
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@ -4514,6 +4524,7 @@ static void define_builtin_fns(CodeGen *g) {
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create_builtin_fn(g, BuiltinFnIdSetGlobalLinkage, "setGlobalLinkage", 2);
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create_builtin_fn(g, BuiltinFnIdPanic, "panic", 1);
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create_builtin_fn(g, BuiltinFnIdPtrCast, "ptrCast", 2);
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create_builtin_fn(g, BuiltinFnIdBitCast, "bitCast", 2);
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create_builtin_fn(g, BuiltinFnIdIntToPtr, "intToPtr", 2);
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create_builtin_fn(g, BuiltinFnIdEnumTagName, "enumTagName", 1);
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create_builtin_fn(g, BuiltinFnIdFieldParentPtr, "fieldParentPtr", 3);
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263
src/ir.cpp
263
src/ir.cpp
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@ -469,6 +469,10 @@ static constexpr IrInstructionId ir_instruction_id(IrInstructionPtrCast *) {
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return IrInstructionIdPtrCast;
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}
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static constexpr IrInstructionId ir_instruction_id(IrInstructionBitCast *) {
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return IrInstructionIdBitCast;
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}
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static constexpr IrInstructionId ir_instruction_id(IrInstructionWidenOrShorten *) {
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return IrInstructionIdWidenOrShorten;
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}
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@ -1922,6 +1926,20 @@ static IrInstruction *ir_build_ptr_cast(IrBuilder *irb, Scope *scope, AstNode *s
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return &instruction->base;
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}
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static IrInstruction *ir_build_bit_cast(IrBuilder *irb, Scope *scope, AstNode *source_node,
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IrInstruction *dest_type, IrInstruction *value)
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{
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IrInstructionBitCast *instruction = ir_build_instruction<IrInstructionBitCast>(
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irb, scope, source_node);
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instruction->dest_type = dest_type;
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instruction->value = value;
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if (dest_type) ir_ref_instruction(dest_type, irb->current_basic_block);
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ir_ref_instruction(value, irb->current_basic_block);
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return &instruction->base;
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}
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static IrInstruction *ir_build_widen_or_shorten(IrBuilder *irb, Scope *scope, AstNode *source_node,
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IrInstruction *target)
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{
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@ -2704,6 +2722,16 @@ static IrInstruction *ir_instruction_ptrcast_get_dep(IrInstructionPtrCast *instr
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}
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}
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static IrInstruction *ir_instruction_bitcast_get_dep(IrInstructionBitCast *instruction,
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size_t index)
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{
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switch (index) {
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case 0: return instruction->value;
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case 1: return instruction->dest_type;
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default: return nullptr;
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}
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}
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static IrInstruction *ir_instruction_widenorshorten_get_dep(IrInstructionWidenOrShorten *instruction, size_t index) {
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switch (index) {
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case 0: return instruction->target;
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@ -3000,6 +3028,8 @@ static IrInstruction *ir_instruction_get_dep(IrInstruction *instruction, size_t
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return ir_instruction_initenum_get_dep((IrInstructionInitEnum *) instruction, index);
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case IrInstructionIdPtrCast:
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return ir_instruction_ptrcast_get_dep((IrInstructionPtrCast *) instruction, index);
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case IrInstructionIdBitCast:
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return ir_instruction_bitcast_get_dep((IrInstructionBitCast *) instruction, index);
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case IrInstructionIdWidenOrShorten:
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return ir_instruction_widenorshorten_get_dep((IrInstructionWidenOrShorten *) instruction, index);
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case IrInstructionIdIntToPtr:
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@ -4301,6 +4331,20 @@ static IrInstruction *ir_gen_builtin_fn_call(IrBuilder *irb, Scope *scope, AstNo
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return ir_build_ptr_cast(irb, scope, node, arg0_value, arg1_value);
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}
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case BuiltinFnIdBitCast:
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{
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AstNode *arg0_node = node->data.fn_call_expr.params.at(0);
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IrInstruction *arg0_value = ir_gen_node(irb, arg0_node, scope);
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if (arg0_value == irb->codegen->invalid_instruction)
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return arg0_value;
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AstNode *arg1_node = node->data.fn_call_expr.params.at(1);
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IrInstruction *arg1_value = ir_gen_node(irb, arg1_node, scope);
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if (arg1_value == irb->codegen->invalid_instruction)
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return arg1_value;
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return ir_build_bit_cast(irb, scope, node, arg0_value, arg1_value);
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}
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case BuiltinFnIdIntToPtr:
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{
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AstNode *arg0_node = node->data.fn_call_expr.params.at(0);
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@ -13427,6 +13471,222 @@ static TypeTableEntry *ir_analyze_instruction_ptr_cast(IrAnalyze *ira, IrInstruc
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return dest_type;
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}
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static void buf_write_value_bytes(CodeGen *codegen, uint8_t *buf, ConstExprValue *val) {
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assert(val->special == ConstValSpecialStatic);
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switch (val->type->id) {
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case TypeTableEntryIdInvalid:
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case TypeTableEntryIdVar:
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case TypeTableEntryIdMetaType:
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case TypeTableEntryIdOpaque:
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case TypeTableEntryIdBoundFn:
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case TypeTableEntryIdArgTuple:
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case TypeTableEntryIdNamespace:
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case TypeTableEntryIdBlock:
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case TypeTableEntryIdUnreachable:
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case TypeTableEntryIdNumLitFloat:
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case TypeTableEntryIdNumLitInt:
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case TypeTableEntryIdUndefLit:
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case TypeTableEntryIdNullLit:
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zig_unreachable();
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case TypeTableEntryIdVoid:
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return;
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case TypeTableEntryIdBool:
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buf[0] = val->data.x_bool ? 1 : 0;
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return;
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case TypeTableEntryIdInt:
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bignum_write_twos_complement(&val->data.x_bignum, buf, val->type->data.integral.bit_count, codegen->is_big_endian);
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return;
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case TypeTableEntryIdFloat:
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bignum_write_ieee597(&val->data.x_bignum, buf, val->type->data.floating.bit_count, codegen->is_big_endian);
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return;
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case TypeTableEntryIdPointer:
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if (val->data.x_ptr.special == ConstPtrSpecialHardCodedAddr) {
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BigNum bn;
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bignum_init_unsigned(&bn, val->data.x_ptr.data.hard_coded_addr.addr);
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bignum_write_twos_complement(&bn, buf, codegen->builtin_types.entry_usize->data.integral.bit_count, codegen->is_big_endian);
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return;
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} else {
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zig_unreachable();
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}
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case TypeTableEntryIdArray:
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zig_panic("TODO buf_write_value_bytes array type");
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case TypeTableEntryIdStruct:
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zig_panic("TODO buf_write_value_bytes struct type");
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case TypeTableEntryIdMaybe:
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zig_panic("TODO buf_write_value_bytes maybe type");
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case TypeTableEntryIdErrorUnion:
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zig_panic("TODO buf_write_value_bytes error union");
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case TypeTableEntryIdPureError:
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zig_panic("TODO buf_write_value_bytes pure error type");
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case TypeTableEntryIdEnum:
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zig_panic("TODO buf_write_value_bytes enum type");
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case TypeTableEntryIdEnumTag:
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zig_panic("TODO buf_write_value_bytes enum tag type");
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case TypeTableEntryIdFn:
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zig_panic("TODO buf_write_value_bytes fn type");
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case TypeTableEntryIdUnion:
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zig_panic("TODO buf_write_value_bytes union type");
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}
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zig_unreachable();
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}
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static void buf_read_value_bytes(CodeGen *codegen, uint8_t *buf, ConstExprValue *val) {
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assert(val->special == ConstValSpecialStatic);
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switch (val->type->id) {
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case TypeTableEntryIdInvalid:
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case TypeTableEntryIdVar:
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case TypeTableEntryIdMetaType:
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case TypeTableEntryIdOpaque:
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case TypeTableEntryIdBoundFn:
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case TypeTableEntryIdArgTuple:
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case TypeTableEntryIdNamespace:
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case TypeTableEntryIdBlock:
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case TypeTableEntryIdUnreachable:
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case TypeTableEntryIdNumLitFloat:
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case TypeTableEntryIdNumLitInt:
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case TypeTableEntryIdUndefLit:
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case TypeTableEntryIdNullLit:
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zig_unreachable();
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case TypeTableEntryIdVoid:
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return;
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case TypeTableEntryIdBool:
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val->data.x_bool = (buf[0] != 0);
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return;
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case TypeTableEntryIdInt:
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bignum_read_twos_complement(&val->data.x_bignum, buf, val->type->data.integral.bit_count, codegen->is_big_endian,
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val->type->data.integral.is_signed);
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return;
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case TypeTableEntryIdFloat:
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bignum_read_ieee597(&val->data.x_bignum, buf, val->type->data.floating.bit_count, codegen->is_big_endian);
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return;
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case TypeTableEntryIdPointer:
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{
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val->data.x_ptr.special = ConstPtrSpecialHardCodedAddr;
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BigNum bn;
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bignum_read_twos_complement(&bn, buf, codegen->builtin_types.entry_usize->data.integral.bit_count, codegen->is_big_endian, false);
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val->data.x_ptr.data.hard_coded_addr.addr = bignum_to_twos_complement(&bn);
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return;
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}
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case TypeTableEntryIdArray:
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zig_panic("TODO buf_read_value_bytes array type");
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case TypeTableEntryIdStruct:
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zig_panic("TODO buf_read_value_bytes struct type");
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case TypeTableEntryIdMaybe:
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zig_panic("TODO buf_read_value_bytes maybe type");
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case TypeTableEntryIdErrorUnion:
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zig_panic("TODO buf_read_value_bytes error union");
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case TypeTableEntryIdPureError:
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zig_panic("TODO buf_read_value_bytes pure error type");
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case TypeTableEntryIdEnum:
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zig_panic("TODO buf_read_value_bytes enum type");
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case TypeTableEntryIdEnumTag:
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zig_panic("TODO buf_read_value_bytes enum tag type");
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case TypeTableEntryIdFn:
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zig_panic("TODO buf_read_value_bytes fn type");
|
||||
case TypeTableEntryIdUnion:
|
||||
zig_panic("TODO buf_read_value_bytes union type");
|
||||
}
|
||||
zig_unreachable();
|
||||
}
|
||||
|
||||
static TypeTableEntry *ir_analyze_instruction_bit_cast(IrAnalyze *ira, IrInstructionBitCast *instruction) {
|
||||
IrInstruction *dest_type_value = instruction->dest_type->other;
|
||||
TypeTableEntry *dest_type = ir_resolve_type(ira, dest_type_value);
|
||||
if (type_is_invalid(dest_type))
|
||||
return ira->codegen->builtin_types.entry_invalid;
|
||||
|
||||
IrInstruction *value = instruction->value->other;
|
||||
TypeTableEntry *src_type = value->value.type;
|
||||
if (type_is_invalid(src_type))
|
||||
return ira->codegen->builtin_types.entry_invalid;
|
||||
|
||||
ensure_complete_type(ira->codegen, dest_type);
|
||||
ensure_complete_type(ira->codegen, src_type);
|
||||
|
||||
if (type_is_codegen_pointer(src_type)) {
|
||||
ir_add_error(ira, value,
|
||||
buf_sprintf("unable to @bitCast from type '%s'", buf_ptr(&src_type->name)));
|
||||
return ira->codegen->builtin_types.entry_invalid;
|
||||
}
|
||||
|
||||
switch (src_type->id) {
|
||||
case TypeTableEntryIdInvalid:
|
||||
case TypeTableEntryIdVar:
|
||||
case TypeTableEntryIdMetaType:
|
||||
case TypeTableEntryIdOpaque:
|
||||
case TypeTableEntryIdBoundFn:
|
||||
case TypeTableEntryIdArgTuple:
|
||||
case TypeTableEntryIdNamespace:
|
||||
case TypeTableEntryIdBlock:
|
||||
case TypeTableEntryIdUnreachable:
|
||||
case TypeTableEntryIdNumLitFloat:
|
||||
case TypeTableEntryIdNumLitInt:
|
||||
case TypeTableEntryIdUndefLit:
|
||||
case TypeTableEntryIdNullLit:
|
||||
ir_add_error(ira, dest_type_value,
|
||||
buf_sprintf("unable to @bitCast from type '%s'", buf_ptr(&src_type->name)));
|
||||
return ira->codegen->builtin_types.entry_invalid;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
if (type_is_codegen_pointer(dest_type)) {
|
||||
ir_add_error(ira, dest_type_value,
|
||||
buf_sprintf("unable to @bitCast to type '%s'", buf_ptr(&dest_type->name)));
|
||||
return ira->codegen->builtin_types.entry_invalid;
|
||||
}
|
||||
|
||||
switch (dest_type->id) {
|
||||
case TypeTableEntryIdInvalid:
|
||||
case TypeTableEntryIdVar:
|
||||
case TypeTableEntryIdMetaType:
|
||||
case TypeTableEntryIdOpaque:
|
||||
case TypeTableEntryIdBoundFn:
|
||||
case TypeTableEntryIdArgTuple:
|
||||
case TypeTableEntryIdNamespace:
|
||||
case TypeTableEntryIdBlock:
|
||||
case TypeTableEntryIdUnreachable:
|
||||
case TypeTableEntryIdNumLitFloat:
|
||||
case TypeTableEntryIdNumLitInt:
|
||||
case TypeTableEntryIdUndefLit:
|
||||
case TypeTableEntryIdNullLit:
|
||||
ir_add_error(ira, dest_type_value,
|
||||
buf_sprintf("unable to @bitCast to type '%s'", buf_ptr(&dest_type->name)));
|
||||
return ira->codegen->builtin_types.entry_invalid;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
uint64_t dest_size_bytes = type_size(ira->codegen, dest_type);
|
||||
uint64_t src_size_bytes = type_size(ira->codegen, src_type);
|
||||
if (dest_size_bytes != src_size_bytes) {
|
||||
ir_add_error(ira, &instruction->base,
|
||||
buf_sprintf("destination type '%s' has size %" ZIG_PRI_u64 " but source type '%s' has size %" ZIG_PRI_u64,
|
||||
buf_ptr(&dest_type->name), dest_size_bytes,
|
||||
buf_ptr(&src_type->name), src_size_bytes));
|
||||
return ira->codegen->builtin_types.entry_invalid;
|
||||
}
|
||||
|
||||
if (instr_is_comptime(value)) {
|
||||
ConstExprValue *val = ir_resolve_const(ira, value, UndefBad);
|
||||
if (!val)
|
||||
return ira->codegen->builtin_types.entry_invalid;
|
||||
|
||||
ConstExprValue *out_val = ir_build_const_from(ira, &instruction->base);
|
||||
out_val->type = dest_type;
|
||||
uint8_t *buf = allocate_nonzero<uint8_t>(src_size_bytes);
|
||||
buf_write_value_bytes(ira->codegen, buf, val);
|
||||
buf_read_value_bytes(ira->codegen, buf, out_val);
|
||||
return dest_type;
|
||||
}
|
||||
|
||||
IrInstruction *result = ir_build_bit_cast(&ira->new_irb, instruction->base.scope,
|
||||
instruction->base.source_node, nullptr, value);
|
||||
ir_link_new_instruction(result, &instruction->base);
|
||||
result->value.type = dest_type;
|
||||
return dest_type;
|
||||
}
|
||||
|
||||
static TypeTableEntry *ir_analyze_instruction_int_to_ptr(IrAnalyze *ira, IrInstructionIntToPtr *instruction) {
|
||||
IrInstruction *dest_type_value = instruction->dest_type->other;
|
||||
TypeTableEntry *dest_type = ir_resolve_type(ira, dest_type_value);
|
||||
|
|
@ -13697,6 +13957,8 @@ static TypeTableEntry *ir_analyze_instruction_nocast(IrAnalyze *ira, IrInstructi
|
|||
return ir_analyze_instruction_panic(ira, (IrInstructionPanic *)instruction);
|
||||
case IrInstructionIdPtrCast:
|
||||
return ir_analyze_instruction_ptr_cast(ira, (IrInstructionPtrCast *)instruction);
|
||||
case IrInstructionIdBitCast:
|
||||
return ir_analyze_instruction_bit_cast(ira, (IrInstructionBitCast *)instruction);
|
||||
case IrInstructionIdIntToPtr:
|
||||
return ir_analyze_instruction_int_to_ptr(ira, (IrInstructionIntToPtr *)instruction);
|
||||
case IrInstructionIdEnumTagName:
|
||||
|
|
@ -13872,6 +14134,7 @@ bool ir_has_side_effects(IrInstruction *instruction) {
|
|||
case IrInstructionIdTestComptime:
|
||||
case IrInstructionIdInitEnum:
|
||||
case IrInstructionIdPtrCast:
|
||||
case IrInstructionIdBitCast:
|
||||
case IrInstructionIdWidenOrShorten:
|
||||
case IrInstructionIdPtrToInt:
|
||||
case IrInstructionIdIntToPtr:
|
||||
|
|
|
|||
|
|
@ -756,7 +756,7 @@ static void ir_print_init_enum(IrPrint *irp, IrInstructionInitEnum *instruction)
|
|||
}
|
||||
|
||||
static void ir_print_ptr_cast(IrPrint *irp, IrInstructionPtrCast *instruction) {
|
||||
fprintf(irp->f, "@ptrcast(");
|
||||
fprintf(irp->f, "@ptrCast(");
|
||||
if (instruction->dest_type) {
|
||||
ir_print_other_instruction(irp, instruction->dest_type);
|
||||
}
|
||||
|
|
@ -765,6 +765,16 @@ static void ir_print_ptr_cast(IrPrint *irp, IrInstructionPtrCast *instruction) {
|
|||
fprintf(irp->f, ")");
|
||||
}
|
||||
|
||||
static void ir_print_bit_cast(IrPrint *irp, IrInstructionBitCast *instruction) {
|
||||
fprintf(irp->f, "@bitCast(");
|
||||
if (instruction->dest_type) {
|
||||
ir_print_other_instruction(irp, instruction->dest_type);
|
||||
}
|
||||
fprintf(irp->f, ",");
|
||||
ir_print_other_instruction(irp, instruction->value);
|
||||
fprintf(irp->f, ")");
|
||||
}
|
||||
|
||||
static void ir_print_widen_or_shorten(IrPrint *irp, IrInstructionWidenOrShorten *instruction) {
|
||||
fprintf(irp->f, "@widenOrShorten(");
|
||||
ir_print_other_instruction(irp, instruction->target);
|
||||
|
|
@ -1124,6 +1134,9 @@ static void ir_print_instruction(IrPrint *irp, IrInstruction *instruction) {
|
|||
case IrInstructionIdPtrCast:
|
||||
ir_print_ptr_cast(irp, (IrInstructionPtrCast *)instruction);
|
||||
break;
|
||||
case IrInstructionIdBitCast:
|
||||
ir_print_bit_cast(irp, (IrInstructionBitCast *)instruction);
|
||||
break;
|
||||
case IrInstructionIdWidenOrShorten:
|
||||
ir_print_widen_or_shorten(irp, (IrInstructionWidenOrShorten *)instruction);
|
||||
break;
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ const StdIo = os.ChildProcess.StdIo;
|
|||
const Term = os.ChildProcess.Term;
|
||||
const BufSet = @import("buf_set.zig").BufSet;
|
||||
const BufMap = @import("buf_map.zig").BufMap;
|
||||
const fmt_lib = @import("fmt.zig");
|
||||
const fmt_lib = @import("fmt/index.zig");
|
||||
|
||||
error ExtraArg;
|
||||
error UncleanExit;
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
const io = @import("io.zig");
|
||||
const math = @import("math.zig");
|
||||
const math = @import("math/index.zig");
|
||||
const mem = @import("mem.zig");
|
||||
const debug = @import("debug.zig");
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,882 @@
|
|||
pub const enum3 = []u64 {
|
||||
0x4e2e2785c3a2a20b,
|
||||
0x240a28877a09a4e1,
|
||||
0x728fca36c06cf106,
|
||||
0x1016b100e18e5c17,
|
||||
0x3159190e30e46c1d,
|
||||
0x64312a13daa46fe4,
|
||||
0x7c41926c7a7122ba,
|
||||
0x08667a3c8dc4bc9c,
|
||||
0x18dde996371c6060,
|
||||
0x297c2c31a31998ae,
|
||||
0x368b870de5d93270,
|
||||
0x57d561def4a9ee32,
|
||||
0x6d275d226331d03a,
|
||||
0x76703d7cb98edc59,
|
||||
0x7ec490abad057752,
|
||||
0x037be9d5a60850b5,
|
||||
0x0c63165633977bca,
|
||||
0x14a048cb468bc209,
|
||||
0x20dc29bc6879dfcd,
|
||||
0x2643dc6227de9148,
|
||||
0x2d64f14348a4c5db,
|
||||
0x341eef5e1f90ac35,
|
||||
0x4931159a8bd8a240,
|
||||
0x503ca9bade45b94a,
|
||||
0x5c1af5b5378aa2e5,
|
||||
0x6b4ef9beaa7aa584,
|
||||
0x6ef1c382c3819a0a,
|
||||
0x754fe46e378bf133,
|
||||
0x7ace779fddf21622,
|
||||
0x7df22815078cb97b,
|
||||
0x7f33c8eeb77b8d05,
|
||||
0x011b7aa3d73f6658,
|
||||
0x06ceb7f2c53db97f,
|
||||
0x0b8f3d82e9356287,
|
||||
0x0e304273b18918b0,
|
||||
0x139fb24e492936f6,
|
||||
0x176090684f5fe997,
|
||||
0x1e3035e7b5183922,
|
||||
0x220ce77c2b3328fc,
|
||||
0x246441ed79830182,
|
||||
0x279b5cd8bbdd8770,
|
||||
0x2cc7c3fba45c1272,
|
||||
0x3081eab25ad0fcf7,
|
||||
0x329f5a18504dfaac,
|
||||
0x347eef5e1f90ac35,
|
||||
0x3a978cfcab31064c,
|
||||
0x4baa32ac316fb3ab,
|
||||
0x4eb9a2c2a34ac2f9,
|
||||
0x522f6a5025e71a61,
|
||||
0x5935ede8cce30845,
|
||||
0x5f9aeac2d1ea2695,
|
||||
0x6820ee7811241ad3,
|
||||
0x6c06c9e14b7c22c3,
|
||||
0x6e5a2fbffdb7580c,
|
||||
0x71160cf8f38b0465,
|
||||
0x738a37935f3b71c9,
|
||||
0x756fe46e378bf133,
|
||||
0x7856d2aa2fc5f2b5,
|
||||
0x7bd3b063946e10ae,
|
||||
0x7d8220e1772428d7,
|
||||
0x7e222815078cb97b,
|
||||
0x7ef5bc471d5456c7,
|
||||
0x7fb82baa4ae611dc,
|
||||
0x00bb7aa3d73f6658,
|
||||
0x0190a0f3c55062c5,
|
||||
0x05898e3445512a6e,
|
||||
0x07bfe89cf1bd76ac,
|
||||
0x08dfa7ebe304ee3e,
|
||||
0x0c43165633977bca,
|
||||
0x0e104273b18918b0,
|
||||
0x0fd6ba8608faa6a9,
|
||||
0x10b4139a6b17b224,
|
||||
0x1466cc4fc92a0fa6,
|
||||
0x162ba6008389068a,
|
||||
0x1804116d591ef1fb,
|
||||
0x1c513770474911bd,
|
||||
0x1e7035e7b5183923,
|
||||
0x2114dab846e19e25,
|
||||
0x222ce77c2b3328fc,
|
||||
0x244441ed79830182,
|
||||
0x249b23b50fc204db,
|
||||
0x278aacfcb88c92d6,
|
||||
0x289d52af46e5fa6a,
|
||||
0x2bdec922478c0421,
|
||||
0x2d44f14348a4c5dc,
|
||||
0x2f0c1249e96b6d8d,
|
||||
0x30addc7e975c5045,
|
||||
0x322aedaa0fc32ac8,
|
||||
0x33deef5e1f90ac34,
|
||||
0x343eef5e1f90ac35,
|
||||
0x35ef1de1f7f14439,
|
||||
0x3854faba79ea92ec,
|
||||
0x47f52d02c7e14af7,
|
||||
0x4a6bb6979ae39c49,
|
||||
0x4c85564fb098c955,
|
||||
0x4e80fde34c996086,
|
||||
0x4ed9a2c2a34ac2f9,
|
||||
0x51a3274280201a89,
|
||||
0x574fe0403124a00e,
|
||||
0x581561def4a9ee31,
|
||||
0x5b55ed1f039cebff,
|
||||
0x5e2780695036a679,
|
||||
0x624be064a3fb2725,
|
||||
0x674dcfee6690ffc6,
|
||||
0x6a6cc08102f0da5b,
|
||||
0x6be6c9e14b7c22c4,
|
||||
0x6ce75d226331d03a,
|
||||
0x6d5b9445072f4374,
|
||||
0x6e927edd0dbb8c09,
|
||||
0x71060cf8f38b0465,
|
||||
0x71b1d7cb7eae05d9,
|
||||
0x72fba10d818fdafd,
|
||||
0x739a37935f3b71c9,
|
||||
0x755fe46e378bf133,
|
||||
0x76603d7cb98edc59,
|
||||
0x78447e17e7814ce7,
|
||||
0x799d696737fe68c7,
|
||||
0x7ade779fddf21622,
|
||||
0x7c1c283ffc61c87d,
|
||||
0x7d1a85c6f7fba05d,
|
||||
0x7da220e1772428d7,
|
||||
0x7e022815078cb97b,
|
||||
0x7e9a9b45a91f1700,
|
||||
0x7ee3c8eeb77b8d05,
|
||||
0x7f13c8eeb77b8d05,
|
||||
0x7f6594223f5654bf,
|
||||
0x7fd82baa4ae611dc,
|
||||
0x002d243f646eaf51,
|
||||
0x00f5d15b26b80e30,
|
||||
0x0180a0f3c55062c5,
|
||||
0x01f393b456eef178,
|
||||
0x05798e3445512a6e,
|
||||
0x06afdadafcacdf85,
|
||||
0x06e8b03fd6894b66,
|
||||
0x07cfe89cf1bd76ac,
|
||||
0x08ac25584881552a,
|
||||
0x097822507db6a8fd,
|
||||
0x0c27b35936d56e28,
|
||||
0x0c53165633977bca,
|
||||
0x0c8e9eddbbb259b4,
|
||||
0x0e204273b18918b0,
|
||||
0x0f1d16d6d4b89689,
|
||||
0x0fe6ba8608faa6a9,
|
||||
0x105f48347c60a1be,
|
||||
0x13627383c5456c5e,
|
||||
0x13f93bb1e72a2033,
|
||||
0x148048cb468bc208,
|
||||
0x1514c0b3a63c1444,
|
||||
0x175090684f5fe997,
|
||||
0x17e4116d591ef1fb,
|
||||
0x18cde996371c6060,
|
||||
0x19aa2cf604c30d3f,
|
||||
0x1d2b1ad9101b1bfd,
|
||||
0x1e5035e7b5183923,
|
||||
0x1fe5a79c4e71d028,
|
||||
0x20ec29bc6879dfcd,
|
||||
0x218ce77c2b3328fb,
|
||||
0x221ce77c2b3328fc,
|
||||
0x233f346f9ed36b89,
|
||||
0x243441ed79830182,
|
||||
0x245441ed79830182,
|
||||
0x247441ed79830182,
|
||||
0x2541e4ee41180c0a,
|
||||
0x277aacfcb88c92d6,
|
||||
0x279aacfcb88c92d6,
|
||||
0x27cbb4c6bd8601bd,
|
||||
0x28c04a616046e074,
|
||||
0x2a4eeff57768f88c,
|
||||
0x2c2379f099a86227,
|
||||
0x2d04f14348a4c5db,
|
||||
0x2d54f14348a4c5dc,
|
||||
0x2d6a8c931c19b77a,
|
||||
0x2fa387cf9cb4ad4e,
|
||||
0x308ddc7e975c5046,
|
||||
0x3149190e30e46c1d,
|
||||
0x318d2ec75df6ba2a,
|
||||
0x32548050091c3c24,
|
||||
0x33beef5e1f90ac34,
|
||||
0x33feef5e1f90ac35,
|
||||
0x342eef5e1f90ac35,
|
||||
0x345eef5e1f90ac35,
|
||||
0x35108621c4199208,
|
||||
0x366b870de5d93270,
|
||||
0x375b20c2f4f8d4a0,
|
||||
0x3864faba79ea92ec,
|
||||
0x3aa78cfcab31064c,
|
||||
0x4919d9577de925d5,
|
||||
0x49ccadd6dd730c96,
|
||||
0x4b9a32ac316fb3ab,
|
||||
0x4bba32ac316fb3ab,
|
||||
0x4cff20b1a0d7f626,
|
||||
0x4e3e2785c3a2a20b,
|
||||
0x4ea9a2c2a34ac2f9,
|
||||
0x4ec9a2c2a34ac2f9,
|
||||
0x4f28750ea732fdae,
|
||||
0x513843e10734fa57,
|
||||
0x51e71760b3c0bc13,
|
||||
0x55693ba3249a8511,
|
||||
0x57763ae2caed4528,
|
||||
0x57f561def4a9ee32,
|
||||
0x584561def4a9ee31,
|
||||
0x5b45ed1f039cebfe,
|
||||
0x5bfaf5b5378aa2e5,
|
||||
0x5c6cf45d333da323,
|
||||
0x5e64ec8fd70420c7,
|
||||
0x6009813653f62db7,
|
||||
0x64112a13daa46fe4,
|
||||
0x672dcfee6690ffc6,
|
||||
0x677a77581053543b,
|
||||
0x699873e3758bc6b3,
|
||||
0x6b3ef9beaa7aa584,
|
||||
0x6b7b86d8c3df7cd1,
|
||||
0x6bf6c9e14b7c22c3,
|
||||
0x6c16c9e14b7c22c3,
|
||||
0x6d075d226331d03a,
|
||||
0x6d5a3bdac4f00f33,
|
||||
0x6e4a2fbffdb7580c,
|
||||
0x6e927edd0dbb8c08,
|
||||
0x6ee1c382c3819a0a,
|
||||
0x70f60cf8f38b0465,
|
||||
0x7114390c68b888ce,
|
||||
0x714fb4840532a9e5,
|
||||
0x727fca36c06cf106,
|
||||
0x72eba10d818fdafd,
|
||||
0x737a37935f3b71c9,
|
||||
0x73972852443155ae,
|
||||
0x754fe46e378bf132,
|
||||
0x755fe46e378bf132,
|
||||
0x756fe46e378bf132,
|
||||
0x76603d7cb98edc58,
|
||||
0x76703d7cb98edc58,
|
||||
0x782f7c6a9ad432a1,
|
||||
0x78547e17e7814ce7,
|
||||
0x7964066d88c7cab8,
|
||||
0x7ace779fddf21621,
|
||||
0x7ade779fddf21621,
|
||||
0x7bc3b063946e10ae,
|
||||
0x7c0c283ffc61c87d,
|
||||
0x7c31926c7a7122ba,
|
||||
0x7d0a85c6f7fba05d,
|
||||
0x7d52a5daf9226f04,
|
||||
0x7d9220e1772428d7,
|
||||
0x7db220e1772428d7,
|
||||
0x7dfe5aceedf1c1f1,
|
||||
0x7e122815078cb97b,
|
||||
0x7e8a9b45a91f1700,
|
||||
0x7eb6202598194bee,
|
||||
0x7ec6202598194bee,
|
||||
0x7ef3c8eeb77b8d05,
|
||||
0x7f03c8eeb77b8d05,
|
||||
0x7f23c8eeb77b8d05,
|
||||
0x7f5594223f5654bf,
|
||||
0x7f9914e03c9260ee,
|
||||
0x7fc82baa4ae611dc,
|
||||
0x7fefffffffffffff,
|
||||
0x001d243f646eaf51,
|
||||
0x00ab7aa3d73f6658,
|
||||
0x00cb7aa3d73f6658,
|
||||
0x010b7aa3d73f6658,
|
||||
0x012b7aa3d73f6658,
|
||||
0x0180a0f3c55062c6,
|
||||
0x0190a0f3c55062c6,
|
||||
0x03719f08ccdccfe5,
|
||||
0x03dc25ba6a45de02,
|
||||
0x05798e3445512a6f,
|
||||
0x05898e3445512a6f,
|
||||
0x06bfdadafcacdf85,
|
||||
0x06cfdadafcacdf85,
|
||||
0x06f8b03fd6894b66,
|
||||
0x07c1707c02068785,
|
||||
0x08567a3c8dc4bc9c,
|
||||
0x089c25584881552a,
|
||||
0x08dfa7ebe304ee3d,
|
||||
0x096822507db6a8fd,
|
||||
0x09e41934d77659be,
|
||||
0x0c27b35936d56e27,
|
||||
0x0c43165633977bc9,
|
||||
0x0c53165633977bc9,
|
||||
0x0c63165633977bc9,
|
||||
0x0c7e9eddbbb259b4,
|
||||
0x0c9e9eddbbb259b4,
|
||||
0x0e104273b18918b1,
|
||||
0x0e204273b18918b1,
|
||||
0x0e304273b18918b1,
|
||||
0x0fd6ba8608faa6a8,
|
||||
0x0fe6ba8608faa6a8,
|
||||
0x1006b100e18e5c17,
|
||||
0x104f48347c60a1be,
|
||||
0x10a4139a6b17b224,
|
||||
0x12cb91d317c8ebe9,
|
||||
0x138fb24e492936f6,
|
||||
0x13afb24e492936f6,
|
||||
0x14093bb1e72a2033,
|
||||
0x1476cc4fc92a0fa6,
|
||||
0x149048cb468bc209,
|
||||
0x1504c0b3a63c1444,
|
||||
0x161ba6008389068a,
|
||||
0x168cfab1a09b49c4,
|
||||
0x175090684f5fe998,
|
||||
0x176090684f5fe998,
|
||||
0x17f4116d591ef1fb,
|
||||
0x18a710b7a2ef18b7,
|
||||
0x18d99fccca44882a,
|
||||
0x199a2cf604c30d3f,
|
||||
0x1b5ebddc6593c857,
|
||||
0x1d1b1ad9101b1bfd,
|
||||
0x1d3b1ad9101b1bfd,
|
||||
0x1e4035e7b5183923,
|
||||
0x1e6035e7b5183923,
|
||||
0x1fd5a79c4e71d028,
|
||||
0x20cc29bc6879dfcd,
|
||||
0x20e8823a57adbef8,
|
||||
0x2104dab846e19e25,
|
||||
0x2124dab846e19e25,
|
||||
0x220ce77c2b3328fb,
|
||||
0x221ce77c2b3328fb,
|
||||
0x222ce77c2b3328fb,
|
||||
0x229197b290631476,
|
||||
0x240a28877a09a4e0,
|
||||
0x243441ed79830181,
|
||||
0x244441ed79830181,
|
||||
0x245441ed79830181,
|
||||
0x246441ed79830181,
|
||||
0x247441ed79830181,
|
||||
0x248b23b50fc204db,
|
||||
0x24ab23b50fc204db,
|
||||
0x2633dc6227de9148,
|
||||
0x2653dc6227de9148,
|
||||
0x277aacfcb88c92d7,
|
||||
0x278aacfcb88c92d7,
|
||||
0x279aacfcb88c92d7,
|
||||
0x27bbb4c6bd8601bd,
|
||||
0x289d52af46e5fa69,
|
||||
0x28b04a616046e074,
|
||||
0x28d04a616046e074,
|
||||
0x2a3eeff57768f88c,
|
||||
0x2b8e3a0aeed7be19,
|
||||
0x2beec922478c0421,
|
||||
0x2cc7c3fba45c1271,
|
||||
0x2cf4f14348a4c5db,
|
||||
0x2d44f14348a4c5db,
|
||||
0x2d54f14348a4c5db,
|
||||
0x2d5a8c931c19b77a,
|
||||
0x2d64f14348a4c5dc,
|
||||
0x2efc1249e96b6d8d,
|
||||
0x2f0f6b23cfe98807,
|
||||
0x2fe91b9de4d5cf31,
|
||||
0x308ddc7e975c5045,
|
||||
0x309ddc7e975c5045,
|
||||
0x30bddc7e975c5045,
|
||||
0x3150ed9bd6bfd003,
|
||||
0x317d2ec75df6ba2a,
|
||||
0x321aedaa0fc32ac8,
|
||||
0x32448050091c3c24,
|
||||
0x328f5a18504dfaac,
|
||||
0x3336dca59d035820,
|
||||
0x33ceef5e1f90ac34,
|
||||
0x33eeef5e1f90ac35,
|
||||
0x340eef5e1f90ac35,
|
||||
0x34228f9edfbd3420,
|
||||
0x34328f9edfbd3420,
|
||||
0x344eef5e1f90ac35,
|
||||
0x346eef5e1f90ac35,
|
||||
0x35008621c4199208,
|
||||
0x35e0ac2e7f90b8a3,
|
||||
0x361dde4a4ab13e09,
|
||||
0x367b870de5d93270,
|
||||
0x375b20c2f4f8d49f,
|
||||
0x37f25d342b1e33e5,
|
||||
0x3854faba79ea92ed,
|
||||
0x3864faba79ea92ed,
|
||||
0x3a978cfcab31064d,
|
||||
0x3aa78cfcab31064d,
|
||||
0x490cd230a7ff47c3,
|
||||
0x4929d9577de925d5,
|
||||
0x4939d9577de925d5,
|
||||
0x49dcadd6dd730c96,
|
||||
0x4a7bb6979ae39c49,
|
||||
0x4b9a32ac316fb3ac,
|
||||
0x4baa32ac316fb3ac,
|
||||
0x4bba32ac316fb3ac,
|
||||
0x4cef20b1a0d7f626,
|
||||
0x4e2e2785c3a2a20a,
|
||||
0x4e3e2785c3a2a20a,
|
||||
0x4e6454b1aef62c8d,
|
||||
0x4e90fde34c996086,
|
||||
0x4ea9a2c2a34ac2fa,
|
||||
0x4eb9a2c2a34ac2fa,
|
||||
0x4ec9a2c2a34ac2fa,
|
||||
0x4ed9a2c2a34ac2fa,
|
||||
0x4f38750ea732fdae,
|
||||
0x504ca9bade45b94a,
|
||||
0x514843e10734fa57,
|
||||
0x51b3274280201a89,
|
||||
0x521f6a5025e71a61,
|
||||
0x52c6a47d4e7ec633,
|
||||
0x55793ba3249a8511,
|
||||
0x575fe0403124a00e,
|
||||
0x57863ae2caed4528,
|
||||
0x57e561def4a9ee32,
|
||||
0x580561def4a9ee31,
|
||||
0x582561def4a9ee31,
|
||||
0x585561def4a9ee31,
|
||||
0x59d0dd8f2788d699,
|
||||
0x5b55ed1f039cebfe,
|
||||
0x5beaf5b5378aa2e5,
|
||||
0x5c0af5b5378aa2e5,
|
||||
0x5c4ef3052ef0a361,
|
||||
0x5e1780695036a679,
|
||||
0x5e54ec8fd70420c7,
|
||||
0x5e6b5e2f86026f05,
|
||||
0x5faaeac2d1ea2695,
|
||||
0x611260322d04d50b,
|
||||
0x625be064a3fb2725,
|
||||
0x64212a13daa46fe4,
|
||||
0x671dcfee6690ffc6,
|
||||
0x673dcfee6690ffc6,
|
||||
0x675dcfee6690ffc6,
|
||||
0x678a77581053543b,
|
||||
0x682d3683fa3d1ee0,
|
||||
0x699cb490951e8515,
|
||||
0x6b3ef9beaa7aa583,
|
||||
0x6b4ef9beaa7aa583,
|
||||
0x6b7896beb0c66eb9,
|
||||
0x6bdf20938e7414bb,
|
||||
0x6bef20938e7414bb,
|
||||
0x6bf6c9e14b7c22c4,
|
||||
0x6c06c9e14b7c22c4,
|
||||
0x6c16c9e14b7c22c4,
|
||||
0x6cf75d226331d03a,
|
||||
0x6d175d226331d03a,
|
||||
0x6d4b9445072f4374,
|
||||
};
|
||||
|
||||
const Slab = struct {
|
||||
str: []const u8,
|
||||
exp: i32,
|
||||
};
|
||||
|
||||
fn slab(str: []const u8, exp: i32) -> Slab {
|
||||
Slab {
|
||||
.str = str,
|
||||
.exp = exp,
|
||||
}
|
||||
}
|
||||
|
||||
pub const enum3_data = []Slab {
|
||||
slab("40648030339495312", 69),
|
||||
slab("4498645355592131", -134),
|
||||
slab("678321594594593", 244),
|
||||
slab("36539702510912277", -230),
|
||||
slab("56819570380646536", -70),
|
||||
slab("42452693975546964", 175),
|
||||
slab("34248868699178663", 291),
|
||||
slab("34037810581283983", -267),
|
||||
slab("67135881167178176", -188),
|
||||
slab("74973710847373845", -108),
|
||||
slab("60272377639347644", -45),
|
||||
slab("1316415380484425", 116),
|
||||
slab("64433314612521525", 218),
|
||||
slab("31961502891542243", 263),
|
||||
slab("4407140524515149", 303),
|
||||
slab("69928982131052126", -291),
|
||||
slab("5331838923808276", -248),
|
||||
slab("24766435002945523", -208),
|
||||
slab("21509066976048781", -149),
|
||||
slab("2347200170470694", -123),
|
||||
slab("51404180294474556", -89),
|
||||
slab("12320586499023201", -56),
|
||||
slab("38099461575161174", 45),
|
||||
slab("3318949537676913", 79),
|
||||
slab("48988560059074597", 136),
|
||||
slab("7955843973866726", 209),
|
||||
slab("2630089515909384", 227),
|
||||
slab("11971601492124911", 258),
|
||||
slab("35394816534699092", 284),
|
||||
slab("47497368114750945", 299),
|
||||
slab("54271187548763685", 305),
|
||||
slab("2504414972009504", -302),
|
||||
slab("69316187906522606", -275),
|
||||
slab("53263359599109627", -252),
|
||||
slab("24384437085962037", -239),
|
||||
slab("3677854139813342", -213),
|
||||
slab("44318030915155535", -195),
|
||||
slab("28150140033551147", -162),
|
||||
slab("1157373742186464", -143),
|
||||
slab("2229658838863212", -132),
|
||||
slab("67817280930489786", -117),
|
||||
slab("56966478488538934", -92),
|
||||
slab("49514357246452655", -74),
|
||||
slab("74426102121433776", -64),
|
||||
slab("78851753593748485", -55),
|
||||
slab("19024128529074359", -25),
|
||||
slab("32118580932839778", 57),
|
||||
slab("17693166778887419", 72),
|
||||
slab("78117757194253536", 88),
|
||||
slab("56627018760181905", 122),
|
||||
slab("35243988108650928", 153),
|
||||
slab("38624526316654214", 194),
|
||||
slab("2397422026462446", 213),
|
||||
slab("37862966954556723", 224),
|
||||
slab("56089100059334965", 237),
|
||||
slab("3666156212014994", 249),
|
||||
slab("47886405968499643", 258),
|
||||
slab("48228872759189434", 272),
|
||||
slab("29980574575739863", 289),
|
||||
slab("37049827284413546", 297),
|
||||
slab("37997894491800756", 300),
|
||||
slab("37263572163337027", 304),
|
||||
slab("16973149506391291", 308),
|
||||
slab("391314839376485", -304),
|
||||
slab("38797447671091856", -300),
|
||||
slab("54994366114768736", -281),
|
||||
slab("23593494977819109", -270),
|
||||
slab("61359116592542813", -265),
|
||||
slab("1332959730952069", -248),
|
||||
slab("6096109271490509", -240),
|
||||
slab("22874741188249992", -231),
|
||||
slab("33104948806015703", -227),
|
||||
slab("21670630627577332", -209),
|
||||
slab("70547825868713855", -201),
|
||||
slab("54981742371928845", -192),
|
||||
slab("27843818440071113", -171),
|
||||
slab("4504022405368184", -161),
|
||||
slab("2548351460621656", -148),
|
||||
slab("4629494968745856", -143),
|
||||
slab("557414709715803", -133),
|
||||
slab("23897004381644022", -131),
|
||||
slab("33057350728075958", -117),
|
||||
slab("47628822744182433", -112),
|
||||
slab("22520091703825729", -96),
|
||||
slab("1285104507361864", -89),
|
||||
slab("46239793787746783", -81),
|
||||
slab("330095714976351", -73),
|
||||
slab("4994144928421182", -66),
|
||||
slab("77003665618895", -58),
|
||||
slab("49282345996092803", -56),
|
||||
slab("66534156679273626", -48),
|
||||
slab("24661175471861008", -36),
|
||||
slab("45035996273704964", 39),
|
||||
slab("32402369146794532", 51),
|
||||
slab("42859354584576066", 61),
|
||||
slab("1465909318208761", 71),
|
||||
slab("70772667115549675", 72),
|
||||
slab("18604316837693468", 86),
|
||||
slab("38329392744333992", 113),
|
||||
slab("21062646087750798", 117),
|
||||
slab("972708181182949", 132),
|
||||
slab("36683053719290777", 146),
|
||||
slab("32106017483029628", 166),
|
||||
slab("41508952543121158", 190),
|
||||
slab("45072812455233127", 205),
|
||||
slab("59935550661561155", 212),
|
||||
slab("40270821632825953", 217),
|
||||
slab("60846862848160256", 219),
|
||||
slab("42788225889846894", 225),
|
||||
slab("28044550029667482", 237),
|
||||
slab("46475406389115295", 240),
|
||||
slab("7546114860200514", 246),
|
||||
slab("7332312424029988", 249),
|
||||
slab("23943202984249821", 258),
|
||||
slab("15980751445771122", 263),
|
||||
slab("21652206566352648", 272),
|
||||
slab("65171333649148234", 278),
|
||||
slab("70789633069398184", 284),
|
||||
slab("68600253110025576", 290),
|
||||
slab("4234784709771466", 295),
|
||||
slab("14819930913765419", 298),
|
||||
slab("9499473622950189", 299),
|
||||
slab("71272819274635585", 302),
|
||||
slab("16959746108988652", 304),
|
||||
slab("13567796887190921", 305),
|
||||
slab("4735325513114182", 306),
|
||||
slab("67892598025565165", 308),
|
||||
slab("81052743999542975", -307),
|
||||
slab("4971131903427841", -303),
|
||||
slab("19398723835545928", -300),
|
||||
slab("29232758945460627", -298),
|
||||
slab("27497183057384368", -281),
|
||||
slab("17970091719480621", -275),
|
||||
slab("22283747288943228", -274),
|
||||
slab("47186989955638217", -270),
|
||||
slab("6819439187504402", -266),
|
||||
slab("47902021250710456", -262),
|
||||
slab("41378294570975613", -249),
|
||||
slab("2665919461904138", -248),
|
||||
slab("3421423777071132", -247),
|
||||
slab("12192218542981019", -239),
|
||||
slab("7147520638007367", -235),
|
||||
slab("45749482376499984", -231),
|
||||
slab("80596937390013985", -229),
|
||||
slab("26761990828289327", -214),
|
||||
slab("18738512510673039", -211),
|
||||
slab("619160875073638", -209),
|
||||
slab("403997300048931", -206),
|
||||
slab("22159015457577768", -195),
|
||||
slab("13745435592982211", -192),
|
||||
slab("33567940583589088", -188),
|
||||
slab("4812711195250522", -184),
|
||||
slab("3591036630219558", -167),
|
||||
slab("1126005601342046", -161),
|
||||
slab("5047135806497922", -154),
|
||||
slab("43018133952097563", -149),
|
||||
slab("45209911804158747", -146),
|
||||
slab("2314747484372928", -143),
|
||||
slab("65509428048152994", -138),
|
||||
slab("2787073548579015", -133),
|
||||
slab("1114829419431606", -132),
|
||||
slab("4459317677726424", -132),
|
||||
slab("32269008655522087", -128),
|
||||
slab("16528675364037979", -117),
|
||||
slab("66114701456151916", -117),
|
||||
slab("54934856534126976", -116),
|
||||
slab("21168365664081082", -111),
|
||||
slab("67445733463759384", -104),
|
||||
slab("45590931008842566", -95),
|
||||
slab("8031903171011649", -91),
|
||||
slab("2570209014723728", -89),
|
||||
slab("6516605505584466", -89),
|
||||
slab("32943123175907307", -78),
|
||||
slab("82523928744087755", -74),
|
||||
slab("28409785190323268", -70),
|
||||
slab("52853886779813977", -69),
|
||||
slab("30417302377115577", -65),
|
||||
slab("1925091640472375", -58),
|
||||
slab("30801466247558002", -57),
|
||||
slab("24641172998046401", -56),
|
||||
slab("19712938398437121", -55),
|
||||
slab("43129529027318865", -52),
|
||||
slab("15068094409836911", -45),
|
||||
slab("48658418478920193", -41),
|
||||
slab("49322350943722016", -36),
|
||||
slab("38048257058148717", -25),
|
||||
slab("14411294198511291", 45),
|
||||
slab("32745697577386472", 48),
|
||||
slab("16059290466419889", 57),
|
||||
slab("64237161865679556", 57),
|
||||
slab("8003248329710242", 63),
|
||||
slab("81296060678990625", 69),
|
||||
slab("8846583389443709", 71),
|
||||
slab("35386333557774838", 72),
|
||||
slab("21606114462319112", 74),
|
||||
slab("18413733104063271", 84),
|
||||
slab("35887030159858487", 87),
|
||||
slab("2825769263311679", 104),
|
||||
slab("2138446062528161", 114),
|
||||
slab("52656615219377", 116),
|
||||
slab("16850116870200639", 118),
|
||||
slab("48635409059147446", 132),
|
||||
slab("12247140014768649", 136),
|
||||
slab("16836228873919609", 138),
|
||||
slab("5225574770881846", 147),
|
||||
slab("42745323906998127", 155),
|
||||
slab("10613173493886741", 175),
|
||||
slab("10377238135780289", 190),
|
||||
slab("29480080280199528", 191),
|
||||
slab("4679330956996797", 201),
|
||||
slab("3977921986933363", 209),
|
||||
slab("56560320317673966", 210),
|
||||
slab("1198711013231223", 213),
|
||||
slab("4794844052924892", 213),
|
||||
slab("16108328653130381", 218),
|
||||
slab("57878622568856074", 219),
|
||||
slab("18931483477278361", 224),
|
||||
slab("4278822588984689", 225),
|
||||
slab("1315044757954692", 227),
|
||||
slab("14022275014833741", 237),
|
||||
slab("5143975308105889", 237),
|
||||
slab("64517311884236306", 238),
|
||||
slab("3391607972972965", 244),
|
||||
slab("3773057430100257", 246),
|
||||
slab("1833078106007497", 249),
|
||||
slab("64766168833734675", 249),
|
||||
slab("1197160149212491", 258),
|
||||
slab("2394320298424982", 258),
|
||||
slab("4788640596849964", 258),
|
||||
slab("1598075144577112", 263),
|
||||
slab("3196150289154224", 263),
|
||||
slab("83169412421960475", 271),
|
||||
slab("43304413132705296", 272),
|
||||
slab("5546524276967009", 277),
|
||||
slab("3539481653469909", 284),
|
||||
slab("7078963306939818", 284),
|
||||
slab("14990287287869931", 289),
|
||||
slab("34300126555012788", 290),
|
||||
slab("17124434349589332", 291),
|
||||
slab("2117392354885733", 295),
|
||||
slab("47639264836707725", 296),
|
||||
slab("7409965456882709", 297),
|
||||
slab("29639861827530837", 298),
|
||||
slab("79407577493590275", 299),
|
||||
slab("18998947245900378", 300),
|
||||
slab("35636409637317792", 302),
|
||||
slab("23707742595255608", 303),
|
||||
slab("47415485190511216", 303),
|
||||
slab("33919492217977303", 304),
|
||||
slab("6783898443595461", 304),
|
||||
slab("27135593774381842", 305),
|
||||
slab("2367662756557091", 306),
|
||||
slab("44032152438472327", 307),
|
||||
slab("33946299012782582", 308),
|
||||
slab("17976931348623157", 309),
|
||||
slab("40526371999771488", -307),
|
||||
slab("1956574196882425", -304),
|
||||
slab("78262967875297", -304),
|
||||
slab("1252207486004752", -302),
|
||||
slab("5008829944019008", -302),
|
||||
slab("1939872383554593", -300),
|
||||
slab("3879744767109186", -300),
|
||||
slab("44144884605471774", -291),
|
||||
slab("45129663866844427", -289),
|
||||
slab("2749718305738437", -281),
|
||||
slab("5499436611476874", -281),
|
||||
slab("35940183438961242", -275),
|
||||
slab("71880366877922484", -275),
|
||||
slab("44567494577886457", -274),
|
||||
slab("25789638850173173", -270),
|
||||
slab("17018905290641991", -267),
|
||||
slab("3409719593752201", -266),
|
||||
slab("6135911659254281", -265),
|
||||
slab("23951010625355228", -262),
|
||||
slab("51061856989121905", -260),
|
||||
slab("4137829457097561", -249),
|
||||
slab("13329597309520689", -248),
|
||||
slab("26659194619041378", -248),
|
||||
slab("53318389238082755", -248),
|
||||
slab("1710711888535566", -247),
|
||||
slab("6842847554142264", -247),
|
||||
slab("609610927149051", -240),
|
||||
slab("1219221854298102", -239),
|
||||
slab("2438443708596204", -239),
|
||||
slab("2287474118824999", -231),
|
||||
slab("4574948237649998", -231),
|
||||
slab("18269851255456139", -230),
|
||||
slab("40298468695006992", -229),
|
||||
slab("16552474403007851", -227),
|
||||
slab("39050270537318193", -217),
|
||||
slab("1838927069906671", -213),
|
||||
slab("7355708279626684", -213),
|
||||
slab("37477025021346077", -211),
|
||||
slab("43341261255154663", -209),
|
||||
slab("12383217501472761", -208),
|
||||
slab("2019986500244655", -206),
|
||||
slab("35273912934356928", -201),
|
||||
slab("47323883490786093", -199),
|
||||
slab("2215901545757777", -195),
|
||||
slab("4431803091515554", -195),
|
||||
slab("27490871185964422", -192),
|
||||
slab("64710073234908765", -189),
|
||||
slab("57511323531737074", -188),
|
||||
slab("2406355597625261", -184),
|
||||
slab("75862936714499446", -176),
|
||||
slab("1795518315109779", -167),
|
||||
slab("7182073260439116", -167),
|
||||
slab("563002800671023", -162),
|
||||
slab("2252011202684092", -161),
|
||||
slab("2523567903248961", -154),
|
||||
slab("10754533488024391", -149),
|
||||
slab("37436263604934127", -149),
|
||||
slab("1274175730310828", -148),
|
||||
slab("5096702921243312", -148),
|
||||
slab("11573737421864639", -143),
|
||||
slab("23147474843729279", -143),
|
||||
slab("46294949687458557", -143),
|
||||
slab("36067106647774144", -141),
|
||||
slab("44986453555921307", -134),
|
||||
slab("27870735485790148", -133),
|
||||
slab("55741470971580295", -133),
|
||||
slab("11148294194316059", -132),
|
||||
slab("22296588388632118", -132),
|
||||
slab("44593176777264236", -132),
|
||||
slab("11948502190822011", -131),
|
||||
slab("47794008763288043", -131),
|
||||
slab("1173600085235347", -123),
|
||||
slab("4694400340941388", -123),
|
||||
slab("1652867536403798", -117),
|
||||
slab("3305735072807596", -117),
|
||||
slab("6611470145615192", -117),
|
||||
slab("27467428267063488", -116),
|
||||
slab("4762882274418243", -112),
|
||||
slab("10584182832040541", -111),
|
||||
slab("42336731328162165", -111),
|
||||
slab("33722866731879692", -104),
|
||||
slab("69097540994131414", -98),
|
||||
slab("45040183407651457", -96),
|
||||
slab("5696647848853893", -92),
|
||||
slab("40159515855058247", -91),
|
||||
slab("12851045073618639", -89),
|
||||
slab("25702090147237278", -89),
|
||||
slab("3258302752792233", -89),
|
||||
slab("5140418029447456", -89),
|
||||
slab("23119896893873391", -81),
|
||||
slab("51753157237874753", -81),
|
||||
slab("67761208324172855", -77),
|
||||
slab("8252392874408775", -74),
|
||||
slab("1650478574881755", -73),
|
||||
slab("660191429952702", -73),
|
||||
slab("3832399419240467", -70),
|
||||
slab("26426943389906988", -69),
|
||||
slab("2497072464210591", -66),
|
||||
slab("15208651188557789", -65),
|
||||
slab("37213051060716888", -64),
|
||||
slab("55574205388093594", -61),
|
||||
slab("385018328094475", -58),
|
||||
slab("15400733123779001", -57),
|
||||
slab("61602932495116004", -57),
|
||||
slab("14784703798827841", -56),
|
||||
slab("29569407597655683", -56),
|
||||
slab("9856469199218561", -56),
|
||||
slab("39425876796874242", -55),
|
||||
slab("21564764513659432", -52),
|
||||
slab("35649516398744314", -48),
|
||||
slab("51091836539008967", -47),
|
||||
slab("30136188819673822", -45),
|
||||
slab("4865841847892019", -41),
|
||||
slab("33729482964455627", -38),
|
||||
slab("2466117547186101", -36),
|
||||
slab("4932235094372202", -36),
|
||||
slab("1902412852907436", -25),
|
||||
slab("3804825705814872", -25),
|
||||
slab("80341375308088225", 44),
|
||||
slab("28822588397022582", 45),
|
||||
slab("57645176794045164", 45),
|
||||
slab("65491395154772944", 48),
|
||||
slab("64804738293589064", 51),
|
||||
slab("1605929046641989", 57),
|
||||
slab("3211858093283978", 57),
|
||||
slab("6423716186567956", 57),
|
||||
slab("4001624164855121", 63),
|
||||
slab("4064803033949531", 69),
|
||||
slab("8129606067899062", 69),
|
||||
slab("4384946084578497", 70),
|
||||
slab("2931818636417522", 71),
|
||||
slab("884658338944371", 71),
|
||||
slab("1769316677888742", 72),
|
||||
slab("3538633355777484", 72),
|
||||
slab("7077266711554968", 72),
|
||||
slab("43212228924638223", 74),
|
||||
slab("6637899075353826", 79),
|
||||
slab("36827466208126543", 84),
|
||||
slab("37208633675386937", 86),
|
||||
slab("39058878597126768", 88),
|
||||
slab("57654578150150385", 91),
|
||||
slab("5651538526623358", 104),
|
||||
slab("76658785488667984", 113),
|
||||
slab("4276892125056322", 114),
|
||||
slab("263283076096885", 116),
|
||||
slab("10531323043875399", 117),
|
||||
slab("42125292175501597", 117),
|
||||
slab("33700233740401277", 118),
|
||||
slab("44596066840334405", 125),
|
||||
slab("9727081811829489", 132),
|
||||
slab("61235700073843246", 135),
|
||||
slab("24494280029537298", 136),
|
||||
slab("4499029632233837", 137),
|
||||
slab("18341526859645389", 146),
|
||||
slab("2612787385440923", 147),
|
||||
slab("6834859331393543", 147),
|
||||
slab("70487976217301855", 153),
|
||||
slab("40366692112133834", 160),
|
||||
slab("64212034966059256", 166),
|
||||
slab("21226346987773482", 175),
|
||||
slab("51886190678901447", 189),
|
||||
slab("20754476271560579", 190),
|
||||
slab("83017905086242315", 190),
|
||||
slab("58960160560399056", 191),
|
||||
slab("66641177824100826", 194),
|
||||
slab("5493127645170153", 201),
|
||||
slab("39779219869333628", 209),
|
||||
slab("79558439738667255", 209),
|
||||
slab("50523702331566894", 210),
|
||||
slab("40933393326155808", 212),
|
||||
slab("81866786652311615", 212),
|
||||
slab("11987110132312231", 213),
|
||||
slab("23974220264624462", 213),
|
||||
slab("47948440529248924", 213),
|
||||
slab("8054164326565191", 217),
|
||||
slab("32216657306260762", 218),
|
||||
slab("30423431424080128", 219),
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,651 @@
|
|||
const enum3 = @import("enum3.zig").enum3;
|
||||
const enum3_data = @import("enum3.zig").enum3_data;
|
||||
const lookup_table = @import("lookup.zig").lookup_table;
|
||||
const HP = @import("lookup.zig").HP;
|
||||
const math = @import("../../math/index.zig");
|
||||
const mem = @import("../../mem.zig");
|
||||
const assert = @import("../../debug.zig").assert;
|
||||
|
||||
pub const FloatDecimal = struct {
|
||||
digits: []u8,
|
||||
exp: i32,
|
||||
};
|
||||
|
||||
const u128 = @IntType(false, 128);
|
||||
|
||||
/// Corrected Errol3 double to ASCII conversion.
|
||||
pub fn errol3(value: f64, buffer: []u8) -> FloatDecimal {
|
||||
const bits = @bitCast(u64, value);
|
||||
const i = tableLowerBound(bits);
|
||||
if (i < enum3.len and enum3[i] == bits) {
|
||||
const data = enum3_data[i];
|
||||
const digits = buffer[0..data.str.len];
|
||||
mem.copy(u8, digits, data.str);
|
||||
return FloatDecimal {
|
||||
.digits = digits,
|
||||
.exp = data.exp,
|
||||
};
|
||||
}
|
||||
|
||||
return errol3u(value, buffer);
|
||||
}
|
||||
|
||||
/// Uncorrected Errol3 double to ASCII conversion.
|
||||
fn errol3u(val: f64, buffer: []u8) -> FloatDecimal {
|
||||
// check if in integer or fixed range
|
||||
|
||||
if (val >= 9.007199254740992e15 and val < 3.40282366920938e+38) {
|
||||
return errolInt(val, buffer);
|
||||
} else if (val >= 16.0 and val < 9.007199254740992e15) {
|
||||
return errolFixed(val, buffer);
|
||||
}
|
||||
|
||||
|
||||
// normalize the midpoint
|
||||
|
||||
var e: i32 = undefined;
|
||||
_ = math.frexp(val, &e);
|
||||
var exp = i16(math.floor(307 + f64(e) * 0.30103));
|
||||
if (exp < 20) {
|
||||
exp = 20;
|
||||
} else if (usize(exp) >= lookup_table.len) {
|
||||
exp = i16(lookup_table.len - 1);
|
||||
}
|
||||
|
||||
var mid = lookup_table[usize(exp)];
|
||||
mid = hpProd(mid, val);
|
||||
const lten = lookup_table[usize(exp)].val;
|
||||
|
||||
exp -= 307;
|
||||
|
||||
var ten: f64 = 1.0;
|
||||
|
||||
while (mid.val > 10.0 or (mid.val == 10.0 and mid.off >= 0.0)) {
|
||||
exp += 1;
|
||||
hpDiv10(&mid);
|
||||
ten /= 10.0;
|
||||
}
|
||||
|
||||
while (mid.val < 1.0 or (mid.val == 1.0 and mid.off < 0.0)) {
|
||||
exp -= 1;
|
||||
hpMul10(&mid);
|
||||
ten *= 10.0;
|
||||
}
|
||||
|
||||
// compute boundaries
|
||||
var high = HP {
|
||||
.val = mid.val,
|
||||
.off = mid.off + (fpnext(val) - val) * lten * ten / 2.0,
|
||||
};
|
||||
var low = HP {
|
||||
.val = mid.val,
|
||||
.off = mid.off + (fpprev(val) - val) * lten * ten / 2.0,
|
||||
};
|
||||
|
||||
hpNormalize(&high);
|
||||
hpNormalize(&low);
|
||||
|
||||
// normalized boundaries
|
||||
|
||||
while (high.val > 10.0 or (high.val == 10.0 and high.off >= 0.0)) {
|
||||
exp += 1;
|
||||
hpDiv10(&high);
|
||||
hpDiv10(&low);
|
||||
}
|
||||
|
||||
while (high.val < 1.0 or (high.val == 1.0 and high.off < 0.0)) {
|
||||
exp -= 1;
|
||||
hpMul10(&high);
|
||||
hpMul10(&low);
|
||||
}
|
||||
|
||||
// digit generation
|
||||
var buf_index: usize = 0;
|
||||
while (true) {
|
||||
var hdig = u8(math.floor(high.val));
|
||||
if ((high.val == f64(hdig)) and (high.off < 0))
|
||||
hdig -= 1;
|
||||
|
||||
var ldig = u8(math.floor(low.val));
|
||||
if ((low.val == f64(ldig)) and (low.off < 0))
|
||||
ldig -= 1;
|
||||
|
||||
if (ldig != hdig)
|
||||
break;
|
||||
|
||||
buffer[buf_index] = hdig + '0';
|
||||
buf_index += 1;
|
||||
high.val -= f64(hdig);
|
||||
low.val -= f64(ldig);
|
||||
hpMul10(&high);
|
||||
hpMul10(&low);
|
||||
}
|
||||
|
||||
const tmp = (high.val + low.val) / 2.0;
|
||||
var mdig = u8(math.floor(tmp + 0.5));
|
||||
if ((f64(mdig) - tmp) == 0.5 and (mdig & 0x1) != 0)
|
||||
mdig -= 1;
|
||||
|
||||
buffer[buf_index] = mdig + '0';
|
||||
buf_index += 1;
|
||||
|
||||
return FloatDecimal {
|
||||
.digits = buffer[0..buf_index],
|
||||
.exp = exp,
|
||||
};
|
||||
}
|
||||
|
||||
fn tableLowerBound(k: u64) -> usize {
|
||||
var i = enum3.len;
|
||||
var j: usize = 0;
|
||||
|
||||
while (j < enum3.len) {
|
||||
if (enum3[j] < k) {
|
||||
j = 2 * k + 2;
|
||||
} else {
|
||||
i = j;
|
||||
j = 2 * j + 1;
|
||||
}
|
||||
}
|
||||
|
||||
return i;
|
||||
}
|
||||
|
||||
/// Compute the product of an HP number and a double.
|
||||
/// @in: The HP number.
|
||||
/// @val: The double.
|
||||
/// &returns: The HP number.
|
||||
fn hpProd(in: &const HP, val: f64) -> HP {
|
||||
var hi: f64 = undefined;
|
||||
var lo: f64 = undefined;
|
||||
split(in.val, &hi, &lo);
|
||||
|
||||
var hi2: f64 = undefined;
|
||||
var lo2: f64 = undefined;
|
||||
split(val, &hi2, &lo2);
|
||||
|
||||
const p = in.val * val;
|
||||
const e = ((hi * hi2 - p) + lo * hi2 + hi * lo2) + lo * lo2;
|
||||
|
||||
return HP {
|
||||
.val = p,
|
||||
.off = in.off * val + e,
|
||||
};
|
||||
}
|
||||
|
||||
/// Split a double into two halves.
|
||||
/// @val: The double.
|
||||
/// @hi: The high bits.
|
||||
/// @lo: The low bits.
|
||||
fn split(val: f64, hi: &f64, lo: &f64) {
|
||||
*hi = gethi(val);
|
||||
*lo = val - *hi;
|
||||
}
|
||||
|
||||
fn gethi(in: f64) {
|
||||
const bits = @bitCast(u64, in);
|
||||
const new_bits = bits & 0xFFFFFFFFF8000000;
|
||||
return @bitCast(f64, new_bits);
|
||||
}
|
||||
|
||||
/// Normalize the number by factoring in the error.
|
||||
/// @hp: The float pair.
|
||||
fn hpNormalize(hp: &HP) {
|
||||
const val = hp.val;
|
||||
|
||||
hp.val += hp.off;
|
||||
hp.off += val - hp.val;
|
||||
}
|
||||
|
||||
/// Divide the high-precision number by ten.
|
||||
/// @hp: The high-precision number
|
||||
fn hpDiv10(hp: &HP) {
|
||||
const val = hp.val;
|
||||
|
||||
hp.val /= 10.0;
|
||||
hp.off /= 10.0;
|
||||
|
||||
val -= hp.val * 8.0;
|
||||
val -= hp.val * 2.0;
|
||||
|
||||
hp.off += val / 10.0;
|
||||
|
||||
hpNormalize(hp);
|
||||
}
|
||||
|
||||
/// Multiply the high-precision number by ten.
|
||||
/// @hp: The high-precision number
|
||||
fn hpMul10(hp: &HP) {
|
||||
const val = hp.val;
|
||||
|
||||
hp.val *= 10.0;
|
||||
hp.off *= 10.0;
|
||||
|
||||
var off = hp.val;
|
||||
off -= val * 8.0;
|
||||
off -= val * 2.0;
|
||||
|
||||
hp.off -= off;
|
||||
|
||||
hpNormalize(hp);
|
||||
}
|
||||
|
||||
|
||||
/// Integer conversion algorithm, guaranteed correct, optimal, and best.
|
||||
/// @val: The val.
|
||||
/// @buf: The output buffer.
|
||||
/// &return: The exponent.
|
||||
fn errolInt(val: f64, buffer: []u8) -> FloatDecimal {
|
||||
const pow19 = 1e19;
|
||||
|
||||
assert((val >= 9.007199254740992e15) and val < (3.40282366920938e38));
|
||||
|
||||
var mid = u128(val);
|
||||
var low: u128 = mid - fpeint((fpnext(val) - val) / 2.0);
|
||||
var high: u128 = mid + fpeint((val - fpprev(val)) / 2.0);
|
||||
|
||||
if (@bitCast(u64, val) & 0x1 != 0) {
|
||||
high -= 1;
|
||||
} else {
|
||||
low -= 1;
|
||||
}
|
||||
|
||||
const l64 = u64(low % pow19);
|
||||
const lf = u64((low / pow19) % pow19);
|
||||
|
||||
const h64 = u64(high % pow19);
|
||||
const hf = u64((high / pow19) % pow19);
|
||||
|
||||
if (lf != hf) {
|
||||
l64 = lf;
|
||||
h64 = hf;
|
||||
mid = mid / (pow19 / 10);
|
||||
}
|
||||
|
||||
var mi: i32 = mismatch10(l64, h64);
|
||||
var x: u64 = 1;
|
||||
{
|
||||
var i = i32(lf == hf);
|
||||
while (i < mi) : (i += 1) {
|
||||
x *= 10;
|
||||
}
|
||||
}
|
||||
const m64: u64 = mid / x;
|
||||
|
||||
if (lf != hf)
|
||||
mi += 19;
|
||||
|
||||
var buf_index = u64toa(m64, buffer) - 1;
|
||||
|
||||
if (mi != 0) {
|
||||
buffer[buf_index - 1] += (buffer[buf_index] >= '5');
|
||||
} else {
|
||||
buf_index += 1;
|
||||
}
|
||||
|
||||
return FloatDecimal {
|
||||
.digits = buffer[0..buf_index],
|
||||
.exp = buf_index + mi,
|
||||
};
|
||||
}
|
||||
|
||||
/// Fixed point conversion algorithm, guaranteed correct, optimal, and best.
|
||||
/// @val: The val.
|
||||
/// @buf: The output buffer.
|
||||
/// &return: The exponent.
|
||||
fn errolFixed(val: f64, buffer: []u8) -> FloatDecimal {
|
||||
assert((val >= 16.0) and (val < 9.007199254740992e15));
|
||||
|
||||
const u = u64(val);
|
||||
const n = f64(u);
|
||||
|
||||
var mid = val - n;
|
||||
var lo = ((fpprev(val) - n) + mid) / 2.0;
|
||||
var hi = ((fpnext(val) - n) + mid) / 2.0;
|
||||
|
||||
var buf_index = u64toa(u, buffer);
|
||||
var exp: i32 = buf_index;
|
||||
var j: i32 = exp;
|
||||
buffer[j] = 0;
|
||||
|
||||
if (mid != 0.0) {
|
||||
while (mid != 0.0) {
|
||||
lo *= 10.0;
|
||||
var ldig = i32(lo);
|
||||
lo -= ldig;
|
||||
|
||||
mid *= 10.0;
|
||||
var mdig = i32(mid);
|
||||
mid -= mdig;
|
||||
|
||||
hi *= 10.0;
|
||||
var hdig = i32(hi);
|
||||
hi -= hdig;
|
||||
|
||||
buffer[j] = mdig + '0';
|
||||
j += 1;
|
||||
|
||||
if(hdig != ldig or j > 50)
|
||||
break;
|
||||
}
|
||||
|
||||
if (mid > 0.5) {
|
||||
buffer[j-1] += 1;
|
||||
} else if ((mid == 0.5) and (buffer[j-1] & 0x1)) {
|
||||
buffer[j-1] += 1;
|
||||
}
|
||||
} else {
|
||||
while (buffer[j-1] == '0') {
|
||||
buffer[j-1] = 0;
|
||||
j -= 1;
|
||||
}
|
||||
}
|
||||
|
||||
buffer[j] = 0;
|
||||
|
||||
return FloatDecimal {
|
||||
.digits = buffer[0..j],
|
||||
.exp = exp,
|
||||
};
|
||||
}
|
||||
|
||||
fn fpnext(val: f64) -> f64 {
|
||||
return @bitCast(f64, @bitCast(u64, val) + 1);
|
||||
}
|
||||
|
||||
fn fpprev(val: f64) -> f64 {
|
||||
return @bitCast(f64, @bitCast(u64, val) - 1);
|
||||
}
|
||||
|
||||
pub const c_digits_lut = []u8 {
|
||||
'0', '0', '0', '1', '0', '2', '0', '3', '0', '4', '0', '5', '0', '6',
|
||||
'0', '7', '0', '8', '0', '9', '1', '0', '1', '1', '1', '2', '1', '3',
|
||||
'1', '4', '1', '5', '1', '6', '1', '7', '1', '8', '1', '9', '2', '0',
|
||||
'2', '1', '2', '2', '2', '3', '2', '4', '2', '5', '2', '6', '2', '7',
|
||||
'2', '8', '2', '9', '3', '0', '3', '1', '3', '2', '3', '3', '3', '4',
|
||||
'3', '5', '3', '6', '3', '7', '3', '8', '3', '9', '4', '0', '4', '1',
|
||||
'4', '2', '4', '3', '4', '4', '4', '5', '4', '6', '4', '7', '4', '8',
|
||||
'4', '9', '5', '0', '5', '1', '5', '2', '5', '3', '5', '4', '5', '5',
|
||||
'5', '6', '5', '7', '5', '8', '5', '9', '6', '0', '6', '1', '6', '2',
|
||||
'6', '3', '6', '4', '6', '5', '6', '6', '6', '7', '6', '8', '6', '9',
|
||||
'7', '0', '7', '1', '7', '2', '7', '3', '7', '4', '7', '5', '7', '6',
|
||||
'7', '7', '7', '8', '7', '9', '8', '0', '8', '1', '8', '2', '8', '3',
|
||||
'8', '4', '8', '5', '8', '6', '8', '7', '8', '8', '8', '9', '9', '0',
|
||||
'9', '1', '9', '2', '9', '3', '9', '4', '9', '5', '9', '6', '9', '7',
|
||||
'9', '8', '9', '9',
|
||||
};
|
||||
|
||||
fn u64toa(value: u64, buffer: []u8) -> usize {
|
||||
const kTen8: u64 = 100000000;
|
||||
const kTen9: u64 = kTen8 * 10;
|
||||
const kTen10: u64 = kTen8 * 100;
|
||||
const kTen11: u64 = kTen8 * 1000;
|
||||
const kTen12: u64 = kTen8 * 10000;
|
||||
const kTen13: u64 = kTen8 * 100000;
|
||||
const kTen14: u64 = kTen8 * 1000000;
|
||||
const kTen15: u64 = kTen8 * 10000000;
|
||||
const kTen16: u64 = kTen8 * kTen8;
|
||||
|
||||
var buf_index: usize = 0;
|
||||
|
||||
if (value < kTen8) {
|
||||
const v = u32(value);
|
||||
if (v < 10000) {
|
||||
const d1: u32 = (v / 100) << 1;
|
||||
const d2: u32 = (v % 100) << 1;
|
||||
|
||||
if (v >= 1000) {
|
||||
buffer[buf_index] = c_digits_lut[d1];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (v >= 100) {
|
||||
buffer[buf_index] = c_digits_lut[d1 + 1];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (v >= 10) {
|
||||
buffer[buf_index] = c_digits_lut[d2];
|
||||
buf_index += 1;
|
||||
}
|
||||
buffer[buf_index] = c_digits_lut[d2 + 1];
|
||||
buf_index += 1;
|
||||
} else {
|
||||
// value = bbbbcccc
|
||||
const b: u32 = v / 10000;
|
||||
const c: u32 = v % 10000;
|
||||
|
||||
const d1: u32 = (b / 100) << 1;
|
||||
const d2: u32 = (b % 100) << 1;
|
||||
|
||||
const d3: u32 = (c / 100) << 1;
|
||||
const d4: u32 = (c % 100) << 1;
|
||||
|
||||
if (value >= 10000000) {
|
||||
buffer[buf_index] = c_digits_lut[d1];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (value >= 1000000) {
|
||||
buffer[buf_index] = c_digits_lut[d1 + 1];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (value >= 100000) {
|
||||
buffer[buf_index] = c_digits_lut[d2];
|
||||
buf_index += 1;
|
||||
}
|
||||
buffer[buf_index] = c_digits_lut[d2 + 1];
|
||||
buf_index += 1;
|
||||
|
||||
buffer[buf_index] = c_digits_lut[d3];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d3 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d4];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d4 + 1];
|
||||
buf_index += 1;
|
||||
}
|
||||
} else if (value < kTen16) {
|
||||
const v0: u32 = (uint32_t)(value / kTen8);
|
||||
const v1: u32 = (uint32_t)(value % kTen8);
|
||||
|
||||
const b0: u32 = v0 / 10000;
|
||||
const c0: u32 = v0 % 10000;
|
||||
|
||||
const d1: u32 = (b0 / 100) << 1;
|
||||
const d2: u32 = (b0 % 100) << 1;
|
||||
|
||||
const d3: u32 = (c0 / 100) << 1;
|
||||
const d4: u32 = (c0 % 100) << 1;
|
||||
|
||||
const b1: u32 = v1 / 10000;
|
||||
const c1: u32 = v1 % 10000;
|
||||
|
||||
const d5: u32 = (b1 / 100) << 1;
|
||||
const d6: u32 = (b1 % 100) << 1;
|
||||
|
||||
const d7: u32 = (c1 / 100) << 1;
|
||||
const d8: u32 = (c1 % 100) << 1;
|
||||
|
||||
if (value >= kTen15) {
|
||||
buffer[buf_index] = c_digits_lut[d1];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (value >= kTen14) {
|
||||
buffer[buf_index] = c_digits_lut[d1 + 1];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (value >= kTen13) {
|
||||
buffer[buf_index] = c_digits_lut[d2];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (value >= kTen12) {
|
||||
buffer[buf_index] = c_digits_lut[d2 + 1];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (value >= kTen11) {
|
||||
buffer[buf_index] = c_digits_lut[d3];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (value >= kTen10) {
|
||||
buffer[buf_index] = c_digits_lut[d3 + 1];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (value >= kTen9) {
|
||||
buffer[buf_index] = c_digits_lut[d4];
|
||||
buf_index += 1;
|
||||
}
|
||||
if (value >= kTen8) {
|
||||
buffer[buf_index] = c_digits_lut[d4 + 1];
|
||||
buf_index += 1;
|
||||
}
|
||||
|
||||
buffer[buf_index] = c_digits_lut[d5];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d5 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d6];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d6 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d7];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d7 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d8];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d8];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d8];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d8 + 1];
|
||||
buf_index += 1;
|
||||
} else {
|
||||
const a: u32 = (uint32_t)(value / kTen16); // 1 to 1844
|
||||
value %= kTen16;
|
||||
|
||||
if (a < 10) {
|
||||
buffer[buf_index] = (char)('0' + (char)(a));
|
||||
buf_index += 1;
|
||||
} else if (a < 100) {
|
||||
const i: u32 = a << 1;
|
||||
buffer[buf_index] = c_digits_lut[i];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[i + 1];
|
||||
buf_index += 1;
|
||||
} else if (a < 1000) {
|
||||
buffer[buf_index] = (char)('0' + (char)(a / 100));
|
||||
buf_index += 1;
|
||||
|
||||
const i: u32 = (a % 100) << 1;
|
||||
buffer[buf_index] = c_digits_lut[i];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[i + 1];
|
||||
buf_index += 1;
|
||||
} else {
|
||||
const i: u32 = (a / 100) << 1;
|
||||
const j: u32 = (a % 100) << 1;
|
||||
buffer[buf_index] = c_digits_lut[i];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[i + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[j];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[j + 1];
|
||||
buf_index += 1;
|
||||
}
|
||||
|
||||
const v0: u32 = (uint32_t)(value / kTen8);
|
||||
const v1: u32 = (uint32_t)(value % kTen8);
|
||||
|
||||
const b0: u32 = v0 / 10000;
|
||||
const c0: u32 = v0 % 10000;
|
||||
|
||||
const d1: u32 = (b0 / 100) << 1;
|
||||
const d2: u32 = (b0 % 100) << 1;
|
||||
|
||||
const d3: u32 = (c0 / 100) << 1;
|
||||
const d4: u32 = (c0 % 100) << 1;
|
||||
|
||||
const b1: u32 = v1 / 10000;
|
||||
const c1: u32 = v1 % 10000;
|
||||
|
||||
const d5: u32 = (b1 / 100) << 1;
|
||||
const d6: u32 = (b1 % 100) << 1;
|
||||
|
||||
const d7: u32 = (c1 / 100) << 1;
|
||||
const d8: u32 = (c1 % 100) << 1;
|
||||
|
||||
buffer[buf_index] = c_digits_lut[d1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d1 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d2];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d2 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d3];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d3 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d4];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d4 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d5];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d5 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d6];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d6 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d7];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d7 + 1];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d8];
|
||||
buf_index += 1;
|
||||
buffer[buf_index] = c_digits_lut[d8 + 1];
|
||||
buf_index += 1;
|
||||
}
|
||||
|
||||
return buf_index;
|
||||
}
|
||||
|
||||
fn fpeint(from: f64) -> u128 {
|
||||
const bits = @bitCast(u64, from);
|
||||
assert((bits & ((1 << 52) - 1)) == 0);
|
||||
|
||||
return 1 << ((bits >> 52) - 1023);
|
||||
}
|
||||
|
||||
|
||||
/// Given two different integers with the same length in terms of the number
|
||||
/// of decimal digits, index the digits from the right-most position starting
|
||||
/// from zero, find the first index where the digits in the two integers
|
||||
/// divergent starting from the highest index.
|
||||
/// @a: Integer a.
|
||||
/// @b: Integer b.
|
||||
/// &returns: An index within [0, 19).
|
||||
fn mismatch10(a: u64, b: u64) -> i32 {
|
||||
const pow10 = 10000000000;
|
||||
const af = a / pow10;
|
||||
const bf = b / pow10;
|
||||
|
||||
var i: i32 = 0;
|
||||
var a_copy = a;
|
||||
var b_copy = b;
|
||||
|
||||
if (af != bf) {
|
||||
i = 10;
|
||||
a_copy = af;
|
||||
b_copy = bf;
|
||||
}
|
||||
|
||||
while (true) : (i += 1) {
|
||||
a_copy /= 10;
|
||||
b_copy /= 10;
|
||||
|
||||
if (a_copy == b_copy)
|
||||
return i;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,606 @@
|
|||
pub const HP = struct {
|
||||
val: f64,
|
||||
off: f64,
|
||||
};
|
||||
pub const lookup_table = []HP{
|
||||
HP{.val=1.000000e+308, .off= -1.097906362944045488e+291 },
|
||||
HP{.val=1.000000e+307, .off= 1.396894023974354241e+290 },
|
||||
HP{.val=1.000000e+306, .off= -1.721606459673645508e+289 },
|
||||
HP{.val=1.000000e+305, .off= 6.074644749446353973e+288 },
|
||||
HP{.val=1.000000e+304, .off= 6.074644749446353567e+287 },
|
||||
HP{.val=1.000000e+303, .off= -1.617650767864564452e+284 },
|
||||
HP{.val=1.000000e+302, .off= -7.629703079084895055e+285 },
|
||||
HP{.val=1.000000e+301, .off= -5.250476025520442286e+284 },
|
||||
HP{.val=1.000000e+300, .off= -5.250476025520441956e+283 },
|
||||
HP{.val=1.000000e+299, .off= -5.250476025520441750e+282 },
|
||||
HP{.val=1.000000e+298, .off= 4.043379652465702264e+281 },
|
||||
HP{.val=1.000000e+297, .off= -1.765280146275637946e+280 },
|
||||
HP{.val=1.000000e+296, .off= 1.865132227937699609e+279 },
|
||||
HP{.val=1.000000e+295, .off= 1.865132227937699609e+278 },
|
||||
HP{.val=1.000000e+294, .off= -6.643646774124810287e+277 },
|
||||
HP{.val=1.000000e+293, .off= 7.537651562646039934e+276 },
|
||||
HP{.val=1.000000e+292, .off= -1.325659897835741608e+275 },
|
||||
HP{.val=1.000000e+291, .off= 4.213909764965371606e+274 },
|
||||
HP{.val=1.000000e+290, .off= -6.172783352786715670e+273 },
|
||||
HP{.val=1.000000e+289, .off= -6.172783352786715670e+272 },
|
||||
HP{.val=1.000000e+288, .off= -7.630473539575035471e+270 },
|
||||
HP{.val=1.000000e+287, .off= -7.525217352494018700e+270 },
|
||||
HP{.val=1.000000e+286, .off= -3.298861103408696612e+269 },
|
||||
HP{.val=1.000000e+285, .off= 1.984084207947955778e+268 },
|
||||
HP{.val=1.000000e+284, .off= -7.921438250845767591e+267 },
|
||||
HP{.val=1.000000e+283, .off= 4.460464822646386735e+266 },
|
||||
HP{.val=1.000000e+282, .off= -3.278224598286209647e+265 },
|
||||
HP{.val=1.000000e+281, .off= -3.278224598286209737e+264 },
|
||||
HP{.val=1.000000e+280, .off= -3.278224598286209961e+263 },
|
||||
HP{.val=1.000000e+279, .off= -5.797329227496039232e+262 },
|
||||
HP{.val=1.000000e+278, .off= 3.649313132040821498e+261 },
|
||||
HP{.val=1.000000e+277, .off= -2.867878510995372374e+259 },
|
||||
HP{.val=1.000000e+276, .off= -5.206914080024985409e+259 },
|
||||
HP{.val=1.000000e+275, .off= 4.018322599210230404e+258 },
|
||||
HP{.val=1.000000e+274, .off= 7.862171215558236495e+257 },
|
||||
HP{.val=1.000000e+273, .off= 5.459765830340732821e+256 },
|
||||
HP{.val=1.000000e+272, .off= -6.552261095746788047e+255 },
|
||||
HP{.val=1.000000e+271, .off= 4.709014147460262298e+254 },
|
||||
HP{.val=1.000000e+270, .off= -4.675381888545612729e+253 },
|
||||
HP{.val=1.000000e+269, .off= -4.675381888545612892e+252 },
|
||||
HP{.val=1.000000e+268, .off= 2.656177514583977380e+251 },
|
||||
HP{.val=1.000000e+267, .off= 2.656177514583977190e+250 },
|
||||
HP{.val=1.000000e+266, .off= -3.071603269111014892e+249 },
|
||||
HP{.val=1.000000e+265, .off= -6.651466258920385440e+248 },
|
||||
HP{.val=1.000000e+264, .off= -4.414051890289528972e+247 },
|
||||
HP{.val=1.000000e+263, .off= -1.617283929500958387e+246 },
|
||||
HP{.val=1.000000e+262, .off= -1.617283929500958241e+245 },
|
||||
HP{.val=1.000000e+261, .off= 7.122615947963323868e+244 },
|
||||
HP{.val=1.000000e+260, .off= -6.533477610574617382e+243 },
|
||||
HP{.val=1.000000e+259, .off= 7.122615947963323982e+242 },
|
||||
HP{.val=1.000000e+258, .off= -5.679971763165996225e+241 },
|
||||
HP{.val=1.000000e+257, .off= -3.012765990014054219e+240 },
|
||||
HP{.val=1.000000e+256, .off= -3.012765990014054219e+239 },
|
||||
HP{.val=1.000000e+255, .off= 1.154743030535854616e+238 },
|
||||
HP{.val=1.000000e+254, .off= 6.364129306223240767e+237 },
|
||||
HP{.val=1.000000e+253, .off= 6.364129306223241129e+236 },
|
||||
HP{.val=1.000000e+252, .off= -9.915202805299840595e+235 },
|
||||
HP{.val=1.000000e+251, .off= -4.827911520448877980e+234 },
|
||||
HP{.val=1.000000e+250, .off= 7.890316691678530146e+233 },
|
||||
HP{.val=1.000000e+249, .off= 7.890316691678529484e+232 },
|
||||
HP{.val=1.000000e+248, .off= -4.529828046727141859e+231 },
|
||||
HP{.val=1.000000e+247, .off= 4.785280507077111924e+230 },
|
||||
HP{.val=1.000000e+246, .off= -6.858605185178205305e+229 },
|
||||
HP{.val=1.000000e+245, .off= -4.432795665958347728e+228 },
|
||||
HP{.val=1.000000e+244, .off= -7.465057564983169531e+227 },
|
||||
HP{.val=1.000000e+243, .off= -7.465057564983169741e+226 },
|
||||
HP{.val=1.000000e+242, .off= -5.096102956370027445e+225 },
|
||||
HP{.val=1.000000e+241, .off= -5.096102956370026952e+224 },
|
||||
HP{.val=1.000000e+240, .off= -1.394611380411992474e+223 },
|
||||
HP{.val=1.000000e+239, .off= 9.188208545617793960e+221 },
|
||||
HP{.val=1.000000e+238, .off= -4.864759732872650359e+221 },
|
||||
HP{.val=1.000000e+237, .off= 5.979453868566904629e+220 },
|
||||
HP{.val=1.000000e+236, .off= -5.316601966265964857e+219 },
|
||||
HP{.val=1.000000e+235, .off= -5.316601966265964701e+218 },
|
||||
HP{.val=1.000000e+234, .off= -1.786584517880693123e+217 },
|
||||
HP{.val=1.000000e+233, .off= 2.625937292600896716e+216 },
|
||||
HP{.val=1.000000e+232, .off= -5.647541102052084079e+215 },
|
||||
HP{.val=1.000000e+231, .off= -5.647541102052083888e+214 },
|
||||
HP{.val=1.000000e+230, .off= -9.956644432600511943e+213 },
|
||||
HP{.val=1.000000e+229, .off= 8.161138937705571862e+211 },
|
||||
HP{.val=1.000000e+228, .off= 7.549087847752475275e+211 },
|
||||
HP{.val=1.000000e+227, .off= -9.283347037202319948e+210 },
|
||||
HP{.val=1.000000e+226, .off= 3.866992716668613820e+209 },
|
||||
HP{.val=1.000000e+225, .off= 7.154577655136347262e+208 },
|
||||
HP{.val=1.000000e+224, .off= 3.045096482051680688e+207 },
|
||||
HP{.val=1.000000e+223, .off= -4.660180717482069567e+206 },
|
||||
HP{.val=1.000000e+222, .off= -4.660180717482070101e+205 },
|
||||
HP{.val=1.000000e+221, .off= -4.660180717482069544e+204 },
|
||||
HP{.val=1.000000e+220, .off= 3.562757926310489022e+202 },
|
||||
HP{.val=1.000000e+219, .off= 3.491561111451748149e+202 },
|
||||
HP{.val=1.000000e+218, .off= -8.265758834125874135e+201 },
|
||||
HP{.val=1.000000e+217, .off= 3.981449442517482365e+200 },
|
||||
HP{.val=1.000000e+216, .off= -2.142154695804195936e+199 },
|
||||
HP{.val=1.000000e+215, .off= 9.339603063548950188e+198 },
|
||||
HP{.val=1.000000e+214, .off= 4.555537330485139746e+197 },
|
||||
HP{.val=1.000000e+213, .off= 1.565496247320257804e+196 },
|
||||
HP{.val=1.000000e+212, .off= 9.040598955232462036e+195 },
|
||||
HP{.val=1.000000e+211, .off= 4.368659762787334780e+194 },
|
||||
HP{.val=1.000000e+210, .off= 7.288621758065539072e+193 },
|
||||
HP{.val=1.000000e+209, .off= -7.311188218325485628e+192 },
|
||||
HP{.val=1.000000e+208, .off= 1.813693016918905189e+191 },
|
||||
HP{.val=1.000000e+207, .off= -3.889357755108838992e+190 },
|
||||
HP{.val=1.000000e+206, .off= -3.889357755108838992e+189 },
|
||||
HP{.val=1.000000e+205, .off= -1.661603547285501360e+188 },
|
||||
HP{.val=1.000000e+204, .off= 1.123089212493670643e+187 },
|
||||
HP{.val=1.000000e+203, .off= 1.123089212493670643e+186 },
|
||||
HP{.val=1.000000e+202, .off= 9.825254086803583029e+185 },
|
||||
HP{.val=1.000000e+201, .off= -3.771878529305654999e+184 },
|
||||
HP{.val=1.000000e+200, .off= 3.026687778748963675e+183 },
|
||||
HP{.val=1.000000e+199, .off= -9.720624048853446693e+182 },
|
||||
HP{.val=1.000000e+198, .off= -1.753554156601940139e+181 },
|
||||
HP{.val=1.000000e+197, .off= 4.885670753607648963e+180 },
|
||||
HP{.val=1.000000e+196, .off= 4.885670753607648963e+179 },
|
||||
HP{.val=1.000000e+195, .off= 2.292223523057028076e+178 },
|
||||
HP{.val=1.000000e+194, .off= 5.534032561245303825e+177 },
|
||||
HP{.val=1.000000e+193, .off= -6.622751331960730683e+176 },
|
||||
HP{.val=1.000000e+192, .off= -4.090088020876139692e+175 },
|
||||
HP{.val=1.000000e+191, .off= -7.255917159731877552e+174 },
|
||||
HP{.val=1.000000e+190, .off= -7.255917159731877992e+173 },
|
||||
HP{.val=1.000000e+189, .off= -2.309309130269787104e+172 },
|
||||
HP{.val=1.000000e+188, .off= -2.309309130269787019e+171 },
|
||||
HP{.val=1.000000e+187, .off= 9.284303438781988230e+170 },
|
||||
HP{.val=1.000000e+186, .off= 2.038295583124628364e+169 },
|
||||
HP{.val=1.000000e+185, .off= 2.038295583124628532e+168 },
|
||||
HP{.val=1.000000e+184, .off= -1.735666841696912925e+167 },
|
||||
HP{.val=1.000000e+183, .off= 5.340512704843477241e+166 },
|
||||
HP{.val=1.000000e+182, .off= -6.453119872723839321e+165 },
|
||||
HP{.val=1.000000e+181, .off= 8.288920849235306587e+164 },
|
||||
HP{.val=1.000000e+180, .off= -9.248546019891598293e+162 },
|
||||
HP{.val=1.000000e+179, .off= 1.954450226518486016e+162 },
|
||||
HP{.val=1.000000e+178, .off= -5.243811844750628197e+161 },
|
||||
HP{.val=1.000000e+177, .off= -7.448980502074320639e+159 },
|
||||
HP{.val=1.000000e+176, .off= -7.448980502074319858e+158 },
|
||||
HP{.val=1.000000e+175, .off= 6.284654753766312753e+158 },
|
||||
HP{.val=1.000000e+174, .off= -6.895756753684458388e+157 },
|
||||
HP{.val=1.000000e+173, .off= -1.403918625579970616e+156 },
|
||||
HP{.val=1.000000e+172, .off= -8.268716285710580522e+155 },
|
||||
HP{.val=1.000000e+171, .off= 4.602779327034313170e+154 },
|
||||
HP{.val=1.000000e+170, .off= -3.441905430931244940e+153 },
|
||||
HP{.val=1.000000e+169, .off= 6.613950516525702884e+152 },
|
||||
HP{.val=1.000000e+168, .off= 6.613950516525702652e+151 },
|
||||
HP{.val=1.000000e+167, .off= -3.860899428741951187e+150 },
|
||||
HP{.val=1.000000e+166, .off= 5.959272394946474605e+149 },
|
||||
HP{.val=1.000000e+165, .off= 1.005101065481665103e+149 },
|
||||
HP{.val=1.000000e+164, .off= -1.783349948587918355e+146 },
|
||||
HP{.val=1.000000e+163, .off= 6.215006036188360099e+146 },
|
||||
HP{.val=1.000000e+162, .off= 6.215006036188360099e+145 },
|
||||
HP{.val=1.000000e+161, .off= -3.774589324822814903e+144 },
|
||||
HP{.val=1.000000e+160, .off= -6.528407745068226929e+142 },
|
||||
HP{.val=1.000000e+159, .off= 7.151530601283157561e+142 },
|
||||
HP{.val=1.000000e+158, .off= 4.712664546348788765e+141 },
|
||||
HP{.val=1.000000e+157, .off= 1.664081977680827856e+140 },
|
||||
HP{.val=1.000000e+156, .off= 1.664081977680827750e+139 },
|
||||
HP{.val=1.000000e+155, .off= -7.176231540910168265e+137 },
|
||||
HP{.val=1.000000e+154, .off= -3.694754568805822650e+137 },
|
||||
HP{.val=1.000000e+153, .off= 2.665969958768462622e+134 },
|
||||
HP{.val=1.000000e+152, .off= -4.625108135904199522e+135 },
|
||||
HP{.val=1.000000e+151, .off= -1.717753238721771919e+134 },
|
||||
HP{.val=1.000000e+150, .off= 1.916440382756262433e+133 },
|
||||
HP{.val=1.000000e+149, .off= -4.897672657515052040e+132 },
|
||||
HP{.val=1.000000e+148, .off= -4.897672657515052198e+131 },
|
||||
HP{.val=1.000000e+147, .off= 2.200361759434233991e+130 },
|
||||
HP{.val=1.000000e+146, .off= 6.636633270027537273e+129 },
|
||||
HP{.val=1.000000e+145, .off= 1.091293881785907977e+128 },
|
||||
HP{.val=1.000000e+144, .off= -2.374543235865110597e+127 },
|
||||
HP{.val=1.000000e+143, .off= -2.374543235865110537e+126 },
|
||||
HP{.val=1.000000e+142, .off= -5.082228484029969099e+125 },
|
||||
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|
||||
HP{.val=1.000000e-83, .off= -3.457651055545315679e-100 },
|
||||
HP{.val=1.000000e-84, .off= -3.457651055545315933e-101 },
|
||||
HP{.val=1.000000e-85, .off= 2.257285900866059216e-102 },
|
||||
HP{.val=1.000000e-86, .off= -8.458220892405268345e-103 },
|
||||
HP{.val=1.000000e-87, .off= -1.761029146610688867e-104 },
|
||||
HP{.val=1.000000e-88, .off= 6.610460535632536565e-105 },
|
||||
HP{.val=1.000000e-89, .off= -3.853901567171494935e-106 },
|
||||
HP{.val=1.000000e-90, .off= 5.062493089968513723e-108 },
|
||||
HP{.val=1.000000e-91, .off= -2.218844988608365240e-108 },
|
||||
HP{.val=1.000000e-92, .off= 1.187522883398155383e-109 },
|
||||
HP{.val=1.000000e-93, .off= 9.703442563414457296e-110 },
|
||||
HP{.val=1.000000e-94, .off= 4.380992763404268896e-111 },
|
||||
HP{.val=1.000000e-95, .off= 1.054461638397900823e-112 },
|
||||
HP{.val=1.000000e-96, .off= 9.370789450913819736e-113 },
|
||||
HP{.val=1.000000e-97, .off= -3.623472756142303998e-114 },
|
||||
HP{.val=1.000000e-98, .off= 6.122223899149788839e-115 },
|
||||
HP{.val=1.000000e-99, .off= -1.999189980260288281e-116 },
|
||||
HP{.val=1.000000e-100, .off= -1.999189980260288281e-117 },
|
||||
HP{.val=1.000000e-101, .off= -5.171617276904849634e-118 },
|
||||
HP{.val=1.000000e-102, .off= 6.724985085512256320e-119 },
|
||||
HP{.val=1.000000e-103, .off= 4.246526260008692213e-120 },
|
||||
HP{.val=1.000000e-104, .off= 7.344599791888147003e-121 },
|
||||
HP{.val=1.000000e-105, .off= 3.472007877038828407e-122 },
|
||||
HP{.val=1.000000e-106, .off= 5.892377823819652194e-123 },
|
||||
HP{.val=1.000000e-107, .off= -1.585470431324073925e-125 },
|
||||
HP{.val=1.000000e-108, .off= -3.940375084977444795e-125 },
|
||||
HP{.val=1.000000e-109, .off= 7.869099673288519908e-127 },
|
||||
HP{.val=1.000000e-110, .off= -5.122196348054018581e-127 },
|
||||
HP{.val=1.000000e-111, .off= -8.815387795168313713e-128 },
|
||||
HP{.val=1.000000e-112, .off= 5.034080131510290214e-129 },
|
||||
HP{.val=1.000000e-113, .off= 2.148774313452247863e-130 },
|
||||
HP{.val=1.000000e-114, .off= -5.064490231692858416e-131 },
|
||||
HP{.val=1.000000e-115, .off= -5.064490231692858166e-132 },
|
||||
HP{.val=1.000000e-116, .off= 5.708726942017560559e-134 },
|
||||
HP{.val=1.000000e-117, .off= -2.951229134482377772e-134 },
|
||||
HP{.val=1.000000e-118, .off= 1.451398151372789513e-135 },
|
||||
HP{.val=1.000000e-119, .off= -1.300243902286690040e-136 },
|
||||
HP{.val=1.000000e-120, .off= 2.139308664787659449e-137 },
|
||||
HP{.val=1.000000e-121, .off= 2.139308664787659329e-138 },
|
||||
HP{.val=1.000000e-122, .off= -5.922142664292847471e-139 },
|
||||
HP{.val=1.000000e-123, .off= -5.922142664292846912e-140 },
|
||||
HP{.val=1.000000e-124, .off= 6.673875037395443799e-141 },
|
||||
HP{.val=1.000000e-125, .off= -1.198636026159737932e-142 },
|
||||
HP{.val=1.000000e-126, .off= 5.361789860136246995e-143 },
|
||||
HP{.val=1.000000e-127, .off= -2.838742497733733936e-144 },
|
||||
HP{.val=1.000000e-128, .off= -5.401408859568103261e-145 },
|
||||
HP{.val=1.000000e-129, .off= 7.411922949603743011e-146 },
|
||||
HP{.val=1.000000e-130, .off= -8.604741811861064385e-147 },
|
||||
HP{.val=1.000000e-131, .off= 1.405673664054439890e-148 },
|
||||
HP{.val=1.000000e-132, .off= 1.405673664054439933e-149 },
|
||||
HP{.val=1.000000e-133, .off= -6.414963426504548053e-150 },
|
||||
HP{.val=1.000000e-134, .off= -3.971014335704864578e-151 },
|
||||
HP{.val=1.000000e-135, .off= -3.971014335704864748e-152 },
|
||||
HP{.val=1.000000e-136, .off= -1.523438813303585576e-154 },
|
||||
HP{.val=1.000000e-137, .off= 2.234325152653707766e-154 },
|
||||
HP{.val=1.000000e-138, .off= -6.715683724786540160e-155 },
|
||||
HP{.val=1.000000e-139, .off= -2.986513359186437306e-156 },
|
||||
HP{.val=1.000000e-140, .off= 1.674949597813692102e-157 },
|
||||
HP{.val=1.000000e-141, .off= -4.151879098436469092e-158 },
|
||||
HP{.val=1.000000e-142, .off= -4.151879098436469295e-159 },
|
||||
HP{.val=1.000000e-143, .off= 4.952540739454407825e-160 },
|
||||
HP{.val=1.000000e-144, .off= 4.952540739454407667e-161 },
|
||||
HP{.val=1.000000e-145, .off= 8.508954738630531443e-162 },
|
||||
HP{.val=1.000000e-146, .off= -2.604839008794855481e-163 },
|
||||
HP{.val=1.000000e-147, .off= 2.952057864917838382e-164 },
|
||||
HP{.val=1.000000e-148, .off= 6.425118410988271757e-165 },
|
||||
HP{.val=1.000000e-149, .off= 2.083792728400229858e-166 },
|
||||
HP{.val=1.000000e-150, .off= -6.295358232172964237e-168 },
|
||||
HP{.val=1.000000e-151, .off= 6.153785555826519421e-168 },
|
||||
HP{.val=1.000000e-152, .off= -6.564942029880634994e-169 },
|
||||
HP{.val=1.000000e-153, .off= -3.915207116191644540e-170 },
|
||||
HP{.val=1.000000e-154, .off= 2.709130168030831503e-171 },
|
||||
HP{.val=1.000000e-155, .off= -1.431080634608215966e-172 },
|
||||
HP{.val=1.000000e-156, .off= -4.018712386257620994e-173 },
|
||||
HP{.val=1.000000e-157, .off= 5.684906682427646782e-174 },
|
||||
HP{.val=1.000000e-158, .off= -6.444617153428937489e-175 },
|
||||
HP{.val=1.000000e-159, .off= 1.136335243981427681e-176 },
|
||||
HP{.val=1.000000e-160, .off= 1.136335243981427725e-177 },
|
||||
HP{.val=1.000000e-161, .off= -2.812077463003137395e-178 },
|
||||
HP{.val=1.000000e-162, .off= 4.591196362592922204e-179 },
|
||||
HP{.val=1.000000e-163, .off= 7.675893789924613703e-180 },
|
||||
HP{.val=1.000000e-164, .off= 3.820022005759999543e-181 },
|
||||
HP{.val=1.000000e-165, .off= -9.998177244457686588e-183 },
|
||||
HP{.val=1.000000e-166, .off= -4.012217555824373639e-183 },
|
||||
HP{.val=1.000000e-167, .off= -2.467177666011174334e-185 },
|
||||
HP{.val=1.000000e-168, .off= -4.953592503130188139e-185 },
|
||||
HP{.val=1.000000e-169, .off= -2.011795792799518887e-186 },
|
||||
HP{.val=1.000000e-170, .off= 1.665450095113817423e-187 },
|
||||
HP{.val=1.000000e-171, .off= 1.665450095113817487e-188 },
|
||||
HP{.val=1.000000e-172, .off= -4.080246604750770577e-189 },
|
||||
HP{.val=1.000000e-173, .off= -4.080246604750770677e-190 },
|
||||
HP{.val=1.000000e-174, .off= 4.085789420184387951e-192 },
|
||||
HP{.val=1.000000e-175, .off= 4.085789420184388146e-193 },
|
||||
HP{.val=1.000000e-176, .off= 4.085789420184388146e-194 },
|
||||
HP{.val=1.000000e-177, .off= 4.792197640035244894e-194 },
|
||||
HP{.val=1.000000e-178, .off= 4.792197640035244742e-195 },
|
||||
HP{.val=1.000000e-179, .off= -2.057206575616014662e-196 },
|
||||
HP{.val=1.000000e-180, .off= -2.057206575616014662e-197 },
|
||||
HP{.val=1.000000e-181, .off= -4.732755097354788053e-198 },
|
||||
HP{.val=1.000000e-182, .off= -4.732755097354787867e-199 },
|
||||
HP{.val=1.000000e-183, .off= -5.522105321379546765e-201 },
|
||||
HP{.val=1.000000e-184, .off= -5.777891238658996019e-201 },
|
||||
HP{.val=1.000000e-185, .off= 7.542096444923057046e-203 },
|
||||
HP{.val=1.000000e-186, .off= 8.919335748431433483e-203 },
|
||||
HP{.val=1.000000e-187, .off= -1.287071881492476028e-204 },
|
||||
HP{.val=1.000000e-188, .off= 5.091932887209967018e-205 },
|
||||
HP{.val=1.000000e-189, .off= -6.868701054107114024e-206 },
|
||||
HP{.val=1.000000e-190, .off= -1.885103578558330118e-207 },
|
||||
HP{.val=1.000000e-191, .off= -1.885103578558330205e-208 },
|
||||
HP{.val=1.000000e-192, .off= -9.671974634103305058e-209 },
|
||||
HP{.val=1.000000e-193, .off= -4.805180224387695640e-210 },
|
||||
HP{.val=1.000000e-194, .off= -1.763433718315439838e-211 },
|
||||
HP{.val=1.000000e-195, .off= -9.367799983496079132e-212 },
|
||||
HP{.val=1.000000e-196, .off= -4.615071067758179837e-213 },
|
||||
HP{.val=1.000000e-197, .off= 1.325840076914194777e-214 },
|
||||
HP{.val=1.000000e-198, .off= 8.751979007754662425e-215 },
|
||||
HP{.val=1.000000e-199, .off= 1.789973760091724198e-216 },
|
||||
HP{.val=1.000000e-200, .off= 1.789973760091724077e-217 },
|
||||
HP{.val=1.000000e-201, .off= 5.416018159916171171e-218 },
|
||||
HP{.val=1.000000e-202, .off= -3.649092839644947067e-219 },
|
||||
HP{.val=1.000000e-203, .off= -3.649092839644947067e-220 },
|
||||
HP{.val=1.000000e-204, .off= -1.080338554413850956e-222 },
|
||||
HP{.val=1.000000e-205, .off= -1.080338554413850841e-223 },
|
||||
HP{.val=1.000000e-206, .off= -2.874486186850417807e-223 },
|
||||
HP{.val=1.000000e-207, .off= 7.499710055933455072e-224 },
|
||||
HP{.val=1.000000e-208, .off= -9.790617015372999087e-225 },
|
||||
HP{.val=1.000000e-209, .off= -4.387389805589732612e-226 },
|
||||
HP{.val=1.000000e-210, .off= -4.387389805589732612e-227 },
|
||||
HP{.val=1.000000e-211, .off= -8.608661063232909897e-228 },
|
||||
HP{.val=1.000000e-212, .off= 4.582811616902018972e-229 },
|
||||
HP{.val=1.000000e-213, .off= 4.582811616902019155e-230 },
|
||||
HP{.val=1.000000e-214, .off= 8.705146829444184930e-231 },
|
||||
HP{.val=1.000000e-215, .off= -4.177150709750081830e-232 },
|
||||
HP{.val=1.000000e-216, .off= -4.177150709750082366e-233 },
|
||||
HP{.val=1.000000e-217, .off= -8.202868690748290237e-234 },
|
||||
HP{.val=1.000000e-218, .off= -3.170721214500530119e-235 },
|
||||
HP{.val=1.000000e-219, .off= -3.170721214500529857e-236 },
|
||||
HP{.val=1.000000e-220, .off= 7.606440013180328441e-238 },
|
||||
HP{.val=1.000000e-221, .off= -1.696459258568569049e-238 },
|
||||
HP{.val=1.000000e-222, .off= -4.767838333426821244e-239 },
|
||||
HP{.val=1.000000e-223, .off= 2.910609353718809138e-240 },
|
||||
HP{.val=1.000000e-224, .off= -1.888420450747209784e-241 },
|
||||
HP{.val=1.000000e-225, .off= 4.110366804835314035e-242 },
|
||||
HP{.val=1.000000e-226, .off= 7.859608839574391006e-243 },
|
||||
HP{.val=1.000000e-227, .off= 5.516332567862468419e-244 },
|
||||
HP{.val=1.000000e-228, .off= -3.270953451057244613e-245 },
|
||||
HP{.val=1.000000e-229, .off= -6.932322625607124670e-246 },
|
||||
HP{.val=1.000000e-230, .off= -4.643966891513449762e-247 },
|
||||
HP{.val=1.000000e-231, .off= 1.076922443720738305e-248 },
|
||||
HP{.val=1.000000e-232, .off= -2.498633390800628939e-249 },
|
||||
HP{.val=1.000000e-233, .off= 4.205533798926934891e-250 },
|
||||
HP{.val=1.000000e-234, .off= 4.205533798926934891e-251 },
|
||||
HP{.val=1.000000e-235, .off= 4.205533798926934697e-252 },
|
||||
HP{.val=1.000000e-236, .off= -4.523850562697497656e-253 },
|
||||
HP{.val=1.000000e-237, .off= 9.320146633177728298e-255 },
|
||||
HP{.val=1.000000e-238, .off= 9.320146633177728062e-256 },
|
||||
HP{.val=1.000000e-239, .off= -7.592774752331086440e-256 },
|
||||
HP{.val=1.000000e-240, .off= 3.063212017229987840e-257 },
|
||||
HP{.val=1.000000e-241, .off= 3.063212017229987562e-258 },
|
||||
HP{.val=1.000000e-242, .off= 3.063212017229987562e-259 },
|
||||
HP{.val=1.000000e-243, .off= 4.616527473176159842e-261 },
|
||||
HP{.val=1.000000e-244, .off= 6.965550922098544975e-261 },
|
||||
HP{.val=1.000000e-245, .off= 6.965550922098544749e-262 },
|
||||
HP{.val=1.000000e-246, .off= 4.424965697574744679e-263 },
|
||||
HP{.val=1.000000e-247, .off= -1.926497363734756420e-264 },
|
||||
HP{.val=1.000000e-248, .off= 2.043167049583681740e-265 },
|
||||
HP{.val=1.000000e-249, .off= -5.399953725388390154e-266 },
|
||||
HP{.val=1.000000e-250, .off= -5.399953725388389982e-267 },
|
||||
HP{.val=1.000000e-251, .off= -1.523328321757102663e-268 },
|
||||
HP{.val=1.000000e-252, .off= 5.745344310051561161e-269 },
|
||||
HP{.val=1.000000e-253, .off= -6.369110076296211879e-270 },
|
||||
HP{.val=1.000000e-254, .off= 8.773957906638504842e-271 },
|
||||
HP{.val=1.000000e-255, .off= -6.904595826956931908e-273 },
|
||||
HP{.val=1.000000e-256, .off= 2.267170882721243669e-273 },
|
||||
HP{.val=1.000000e-257, .off= 2.267170882721243669e-274 },
|
||||
HP{.val=1.000000e-258, .off= 4.577819683828225398e-275 },
|
||||
HP{.val=1.000000e-259, .off= -6.975424321706684210e-276 },
|
||||
HP{.val=1.000000e-260, .off= 3.855741933482293648e-277 },
|
||||
HP{.val=1.000000e-261, .off= 1.599248963651256552e-278 },
|
||||
HP{.val=1.000000e-262, .off= -1.221367248637539543e-279 },
|
||||
HP{.val=1.000000e-263, .off= -1.221367248637539494e-280 },
|
||||
HP{.val=1.000000e-264, .off= -1.221367248637539647e-281 },
|
||||
HP{.val=1.000000e-265, .off= 1.533140771175737943e-282 },
|
||||
HP{.val=1.000000e-266, .off= 1.533140771175737895e-283 },
|
||||
HP{.val=1.000000e-267, .off= 1.533140771175738074e-284 },
|
||||
HP{.val=1.000000e-268, .off= 4.223090009274641634e-285 },
|
||||
HP{.val=1.000000e-269, .off= 4.223090009274641634e-286 },
|
||||
HP{.val=1.000000e-270, .off= -4.183001359784432924e-287 },
|
||||
HP{.val=1.000000e-271, .off= 3.697709298708449474e-288 },
|
||||
HP{.val=1.000000e-272, .off= 6.981338739747150474e-289 },
|
||||
HP{.val=1.000000e-273, .off= -9.436808465446354751e-290 },
|
||||
HP{.val=1.000000e-274, .off= 3.389869038611071740e-291 },
|
||||
HP{.val=1.000000e-275, .off= 6.596538414625427829e-292 },
|
||||
HP{.val=1.000000e-276, .off= -9.436808465446354618e-293 },
|
||||
HP{.val=1.000000e-277, .off= 3.089243784609725523e-294 },
|
||||
HP{.val=1.000000e-278, .off= 6.220756847123745836e-295 },
|
||||
HP{.val=1.000000e-279, .off= -5.522417137303829470e-296 },
|
||||
HP{.val=1.000000e-280, .off= 4.263561183052483059e-297 },
|
||||
HP{.val=1.000000e-281, .off= -1.852675267170212272e-298 },
|
||||
HP{.val=1.000000e-282, .off= -1.852675267170212378e-299 },
|
||||
HP{.val=1.000000e-283, .off= 5.314789322934508480e-300 },
|
||||
HP{.val=1.000000e-284, .off= -3.644541414696392675e-301 },
|
||||
HP{.val=1.000000e-285, .off= -7.377595888709267777e-302 },
|
||||
HP{.val=1.000000e-286, .off= -5.044436842451220838e-303 },
|
||||
HP{.val=1.000000e-287, .off= -2.127988034628661760e-304 },
|
||||
HP{.val=1.000000e-288, .off= -5.773549044406860911e-305 },
|
||||
HP{.val=1.000000e-289, .off= -1.216597782184112068e-306 },
|
||||
HP{.val=1.000000e-290, .off= -6.912786859962547924e-307 },
|
||||
HP{.val=1.000000e-291, .off= 3.767567660872018813e-308 },
|
||||
};
|
||||
|
|
@ -1,10 +1,10 @@
|
|||
const math = @import("math.zig");
|
||||
const debug = @import("debug.zig");
|
||||
const math = @import("../math/index.zig");
|
||||
const debug = @import("../debug.zig");
|
||||
const assert = debug.assert;
|
||||
const mem = @import("mem.zig");
|
||||
const mem = @import("../mem.zig");
|
||||
const builtin = @import("builtin");
|
||||
const errol3 = @import("errol/index.zig").errol3;
|
||||
|
||||
const max_f64_digits = 65;
|
||||
const max_int_digits = 65;
|
||||
|
||||
const State = enum { // TODO put inside format function and make sure the name and debug info is correct
|
||||
|
|
@ -180,7 +180,7 @@ pub fn formatValue(value: var, context: var, output: fn(@typeOf(context), []cons
|
|||
return formatInt(value, 10, false, 0, context, output);
|
||||
},
|
||||
builtin.TypeId.Float => {
|
||||
@compileError("TODO implement formatFloat");
|
||||
return formatFloat(value, context, output);
|
||||
},
|
||||
builtin.TypeId.Void => {
|
||||
return output(context, "void");
|
||||
|
|
@ -236,6 +236,21 @@ pub fn formatBuf(buf: []const u8, width: usize,
|
|||
return true;
|
||||
}
|
||||
|
||||
pub fn formatFloat(value: var, context: var, output: fn(@typeOf(context), []const u8)->bool) -> bool {
|
||||
var buffer: [20]u8 = undefined;
|
||||
const float_decimal = errol3(f64(value), buffer[0..]);
|
||||
if (!output(context, float_decimal.digits[0..1]))
|
||||
return false;
|
||||
if (!output(context, "."))
|
||||
return false;
|
||||
if (!output(context, float_decimal.digits[1..]))
|
||||
return false;
|
||||
if (!output(context, "e"))
|
||||
return false;
|
||||
if (!formatInt(float_decimal.exp, 10, false, 0, context, output))
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
pub fn formatInt(value: var, base: u8, uppercase: bool, width: usize,
|
||||
context: var, output: fn(@typeOf(context), []const u8)->bool) -> bool
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
const debug = @import("debug.zig");
|
||||
const assert = debug.assert;
|
||||
const math = @import("math.zig");
|
||||
const math = @import("math/index.zig");
|
||||
const mem = @import("mem.zig");
|
||||
const Allocator = mem.Allocator;
|
||||
const builtin = @import("builtin");
|
||||
|
|
|
|||
|
|
@ -14,9 +14,9 @@ pub const dwarf = @import("dwarf.zig");
|
|||
pub const elf = @import("elf.zig");
|
||||
pub const empty_import = @import("empty.zig");
|
||||
pub const endian = @import("endian.zig");
|
||||
pub const fmt = @import("fmt.zig");
|
||||
pub const fmt = @import("fmt/index.zig");
|
||||
pub const io = @import("io.zig");
|
||||
pub const math = @import("math.zig");
|
||||
pub const math = @import("math/index.zig");
|
||||
pub const mem = @import("mem.zig");
|
||||
pub const net = @import("net.zig");
|
||||
pub const os = @import("os/index.zig");
|
||||
|
|
@ -41,9 +41,9 @@ test "std" {
|
|||
_ = @import("elf.zig");
|
||||
_ = @import("empty.zig");
|
||||
_ = @import("endian.zig");
|
||||
_ = @import("fmt.zig");
|
||||
_ = @import("fmt/index.zig");
|
||||
_ = @import("io.zig");
|
||||
_ = @import("math.zig");
|
||||
_ = @import("math/index.zig");
|
||||
_ = @import("mem.zig");
|
||||
_ = @import("net.zig");
|
||||
_ = @import("os/index.zig");
|
||||
|
|
|
|||
|
|
@ -8,13 +8,13 @@ const system = switch(builtin.os) {
|
|||
};
|
||||
|
||||
const errno = @import("os/errno.zig");
|
||||
const math = @import("math.zig");
|
||||
const math = @import("math/index.zig");
|
||||
const debug = @import("debug.zig");
|
||||
const assert = debug.assert;
|
||||
const os = @import("os/index.zig");
|
||||
const mem = @import("mem.zig");
|
||||
const Buffer = @import("buffer.zig").Buffer;
|
||||
const fmt = @import("fmt.zig");
|
||||
const fmt = @import("fmt/index.zig");
|
||||
|
||||
const is_posix = builtin.os != builtin.Os.windows;
|
||||
const is_windows = builtin.os == builtin.Os.windows;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,49 @@
|
|||
const assert = @import("../debug.zig").assert;
|
||||
|
||||
pub fn fabs(x: var) -> @typeOf(x) {
|
||||
const T = @typeOf(x);
|
||||
switch (T) {
|
||||
f32 => fabs32(x),
|
||||
f64 => fabs64(x),
|
||||
else => @compileError("fabs not implemented for " ++ @typeName(T)),
|
||||
}
|
||||
}
|
||||
|
||||
fn fabs32(x: f32) -> f32 {
|
||||
var u = @bitCast(u32, x);
|
||||
u &= 0x7FFFFFFF;
|
||||
@bitCast(f32, u)
|
||||
}
|
||||
|
||||
fn fabs64(x: f64) -> f64 {
|
||||
var u = @bitCast(u64, x);
|
||||
u &= @maxValue(u64) >> 1;
|
||||
@bitCast(f64, u)
|
||||
}
|
||||
|
||||
test "fabs" {
|
||||
assert(fabs(f32(1.0)) == fabs32(1.0));
|
||||
assert(fabs(f64(1.0)) == fabs64(1.0));
|
||||
comptime {
|
||||
assert(fabs(f32(1.0)) == fabs32(1.0));
|
||||
assert(fabs(f64(1.0)) == fabs64(1.0));
|
||||
}
|
||||
}
|
||||
|
||||
test "fabs32" {
|
||||
assert(fabs64(1.0) == 1.0);
|
||||
assert(fabs64(-1.0) == 1.0);
|
||||
comptime {
|
||||
assert(fabs64(1.0) == 1.0);
|
||||
assert(fabs64(-1.0) == 1.0);
|
||||
}
|
||||
}
|
||||
|
||||
test "fabs64" {
|
||||
assert(fabs64(1.0) == 1.0);
|
||||
assert(fabs64(-1.0) == 1.0);
|
||||
comptime {
|
||||
assert(fabs64(1.0) == 1.0);
|
||||
assert(fabs64(-1.0) == 1.0);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,89 @@
|
|||
const assert = @import("../debug.zig").assert;
|
||||
const math = @import("index.zig");
|
||||
|
||||
pub fn frexp(x: var, e: &i32) -> @typeOf(x) {
|
||||
const T = @typeOf(x);
|
||||
switch (T) {
|
||||
f32 => frexp32(x, e),
|
||||
f64 => frexp64(x, e),
|
||||
else => @compileError("frexp not implemented for " ++ @typeName(T)),
|
||||
}
|
||||
}
|
||||
|
||||
fn frexp32(x_: f32, e: &i32) -> f32 {
|
||||
var x = x_;
|
||||
var y = @bitCast(u32, x);
|
||||
const ee = i32(y >> 23) & 0xFF;
|
||||
|
||||
if (ee == 0) {
|
||||
if (x != 0) {
|
||||
x = frexp32(x * 0x1.0p64, e);
|
||||
*e -= 64;
|
||||
} else {
|
||||
*e = 0;
|
||||
}
|
||||
return x;
|
||||
} else if (ee == 0xFF) {
|
||||
return x;
|
||||
}
|
||||
|
||||
*e = ee - 0x7E;
|
||||
y &= 0x807FFFFF;
|
||||
y |= 0x3F000000;
|
||||
@bitCast(f32, y)
|
||||
}
|
||||
|
||||
fn frexp64(x_: f64, e: &i32) -> f64 {
|
||||
var x = x_;
|
||||
var y = @bitCast(u64, x);
|
||||
const ee = i32(y >> 52) & 0x7FF;
|
||||
|
||||
if (ee == 0) {
|
||||
if (x != 0) {
|
||||
x = frexp64(x * 0x1.0p64, e);
|
||||
*e -= 64;
|
||||
} else {
|
||||
*e = 0;
|
||||
}
|
||||
return x;
|
||||
} else if (ee == 0x7FF) {
|
||||
return x;
|
||||
}
|
||||
|
||||
*e = ee - 0x3FE;
|
||||
y &= 0x800FFFFFFFFFFFFF;
|
||||
y |= 0x3FE0000000000000;
|
||||
@bitCast(f64, y)
|
||||
}
|
||||
|
||||
test "frexp" {
|
||||
var i0: i32 = undefined;
|
||||
var i1: i32 = undefined;
|
||||
|
||||
assert(frexp(f32(1.3), &i0) == frexp32(1.3, &i1));
|
||||
assert(frexp(f64(1.3), &i0) == frexp64(1.3, &i1));
|
||||
}
|
||||
|
||||
test "frexp32" {
|
||||
const epsilon = 0.000001;
|
||||
var i: i32 = undefined;
|
||||
var d: f32 = undefined;
|
||||
|
||||
d = frexp32(1.3, &i);
|
||||
assert(math.approxEq(f32, d, 0.65, epsilon) and i == 1);
|
||||
|
||||
d = frexp32(78.0234, &i);
|
||||
assert(math.approxEq(f32, d, 0.609558, epsilon) and i == 7);
|
||||
}
|
||||
|
||||
test "frexp64" {
|
||||
const epsilon = 0.000001;
|
||||
var i: i32 = undefined;
|
||||
var d: f64 = undefined;
|
||||
|
||||
d = frexp64(1.3, &i);
|
||||
assert(math.approxEq(f64, d, 0.65, epsilon) and i == 1);
|
||||
|
||||
d = frexp64(78.0234, &i);
|
||||
assert(math.approxEq(f64, d, 0.609558, epsilon) and i == 7);
|
||||
}
|
||||
|
|
@ -1,6 +1,8 @@
|
|||
const assert = @import("debug.zig").assert;
|
||||
const assert = @import("../debug.zig").assert;
|
||||
const builtin = @import("builtin");
|
||||
|
||||
pub const frexp = @import("frexp.zig").frexp;
|
||||
|
||||
pub const Cmp = enum {
|
||||
Less,
|
||||
Equal,
|
||||
|
|
@ -105,19 +107,7 @@ fn testAbsInt() {
|
|||
assert(%%absInt(i32(10)) == 10);
|
||||
}
|
||||
|
||||
pub fn absFloat(x: var) -> @typeOf(x) {
|
||||
comptime assert(@typeId(@typeOf(x)) == builtin.TypeId.Float);
|
||||
return if (x < 0) -x else x;
|
||||
}
|
||||
|
||||
test "math.absFloat" {
|
||||
testAbsFloat();
|
||||
comptime testAbsFloat();
|
||||
}
|
||||
fn testAbsFloat() {
|
||||
assert(absFloat(f32(-10.0)) == 10.0);
|
||||
assert(absFloat(f32(10.0)) == 10.0);
|
||||
}
|
||||
pub const absFloat = @import("fabs.zig").fabs;
|
||||
|
||||
error DivisionByZero;
|
||||
error Overflow;
|
||||
|
|
@ -257,10 +247,10 @@ fn testRem() {
|
|||
fn isNan(comptime T: type, x: T) -> bool {
|
||||
assert(@typeId(T) == builtin.TypeId.Float);
|
||||
if (T == f32) {
|
||||
const bits = bitCast(u32, x);
|
||||
const bits = @bitCast(u32, x);
|
||||
return (bits & 0x7fffffff) > 0x7f800000;
|
||||
} else if (T == f64) {
|
||||
const bits = bitCast(u64, x);
|
||||
const bits = @bitCast(u64, x);
|
||||
return (bits & (@maxValue(u64) >> 1)) > (u64(0x7ff) << 52);
|
||||
} else if (T == c_longdouble) {
|
||||
@compileError("TODO support isNan for c_longdouble");
|
||||
|
|
@ -269,12 +259,6 @@ fn isNan(comptime T: type, x: T) -> bool {
|
|||
}
|
||||
}
|
||||
|
||||
// TODO this should be a builtin
|
||||
fn bitCast(comptime DestType: type, value: var) -> DestType {
|
||||
assert(@sizeOf(DestType) == @sizeOf(@typeOf(value)));
|
||||
return *@ptrCast(&const DestType, &value);
|
||||
}
|
||||
|
||||
pub fn floor(x: var) -> @typeOf(x) {
|
||||
switch (@typeOf(x)) {
|
||||
f32 => floor_f32(x),
|
||||
|
|
@ -285,12 +269,12 @@ pub fn floor(x: var) -> @typeOf(x) {
|
|||
}
|
||||
|
||||
fn floor_f32(x: f32) -> f32 {
|
||||
var i = bitCast(u32, x);
|
||||
var i = @bitCast(u32, x);
|
||||
const e = i32((i >> 23) & 0xff) -% 0x7f;
|
||||
if (e >= 23)
|
||||
return x;
|
||||
if (e >= 0) {
|
||||
const m = bitCast(u32, 0x007fffff >> e);
|
||||
const m = @bitCast(u32, 0x007fffff >> e);
|
||||
if ((i & m) == 0)
|
||||
return x;
|
||||
if (i >> 31 != 0)
|
||||
|
|
@ -302,14 +286,14 @@ fn floor_f32(x: f32) -> f32 {
|
|||
if (i <<% 1 != 0)
|
||||
return -1.0;
|
||||
}
|
||||
return bitCast(f32, i);
|
||||
return @bitCast(f32, i);
|
||||
}
|
||||
|
||||
fn floor_f64(x: f64) -> f64 {
|
||||
const DBL_EPSILON = 2.22044604925031308085e-16;
|
||||
const toint = 1.0 / DBL_EPSILON;
|
||||
|
||||
var i = bitCast(u64, x);
|
||||
var i = @bitCast(u64, x);
|
||||
const e = (i >> 52) & 0x7ff;
|
||||
|
||||
if (e >= 0x3ff +% 52 or x == 0)
|
||||
|
|
@ -393,3 +377,13 @@ test "math.negateCast" {
|
|||
|
||||
if (negateCast(u32(@maxValue(i32) + 10))) |_| unreachable else |err| assert(err == error.Overflow);
|
||||
}
|
||||
|
||||
test "math" {
|
||||
_ = @import("frexp.zig");
|
||||
}
|
||||
|
||||
|
||||
pub fn approxEq(comptime T: type, x: T, y: T, epsilon: T) -> bool {
|
||||
comptime assert(@typeId(T) == builtin.TypeId.Float);
|
||||
absFloat(x - y) < epsilon
|
||||
}
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
const debug = @import("debug.zig");
|
||||
const assert = debug.assert;
|
||||
const math = @import("math.zig");
|
||||
const math = @import("math/index.zig");
|
||||
const os = @import("os/index.zig");
|
||||
const io = @import("io.zig");
|
||||
const builtin = @import("builtin");
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@ const Os = builtin.Os;
|
|||
const debug = @import("../debug.zig");
|
||||
const assert = debug.assert;
|
||||
const mem = @import("../mem.zig");
|
||||
const fmt = @import("../fmt.zig");
|
||||
const fmt = @import("../fmt/index.zig");
|
||||
const Allocator = mem.Allocator;
|
||||
const os = @import("index.zig");
|
||||
const math = @import("../math.zig");
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
const assert = @import("debug.zig").assert;
|
||||
const rand_test = @import("rand_test.zig");
|
||||
const mem = @import("mem.zig");
|
||||
const math = @import("math.zig");
|
||||
const math = @import("math/index.zig");
|
||||
|
||||
pub const MT19937_32 = MersenneTwister(
|
||||
u32, 624, 397, 31,
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
const assert = @import("debug.zig").assert;
|
||||
const mem = @import("mem.zig");
|
||||
const math = @import("math.zig");
|
||||
const math = @import("math/index.zig");
|
||||
|
||||
pub const Cmp = math.Cmp;
|
||||
|
||||
|
|
|
|||
|
|
@ -2,6 +2,7 @@ comptime {
|
|||
_ = @import("cases/array.zig");
|
||||
_ = @import("cases/asm.zig");
|
||||
_ = @import("cases/atomics.zig");
|
||||
_ = @import("cases/bitcast.zig");
|
||||
_ = @import("cases/bool.zig");
|
||||
_ = @import("cases/cast.zig");
|
||||
_ = @import("cases/const_slice_child.zig");
|
||||
|
|
|
|||
|
|
@ -0,0 +1,14 @@
|
|||
const assert = @import("std").debug.assert;
|
||||
|
||||
test "@bitCast i32 -> u32" {
|
||||
testBitCast_i32_u32();
|
||||
comptime testBitCast_i32_u32();
|
||||
}
|
||||
|
||||
fn testBitCast_i32_u32() {
|
||||
assert(conv(-1) == @maxValue(u32));
|
||||
assert(conv2(@maxValue(u32)) == -1);
|
||||
}
|
||||
|
||||
fn conv(x: i32) -> u32 { @bitCast(u32, x) }
|
||||
fn conv2(x: u32) -> i32 { @bitCast(i32, x) }
|
||||
Loading…
Reference in New Issue