22 lines
723 B
Zig
22 lines
723 B
Zig
const math = @import("index.zig");
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pub fn nan(comptime T: type) T {
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return switch (T) {
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f16 => @bitCast(f16, math.nan_u16),
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f32 => @bitCast(f32, math.nan_u32),
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f64 => @bitCast(f64, math.nan_u64),
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else => @compileError("nan not implemented for " ++ @typeName(T)),
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};
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}
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// Note: A signalling nan is identical to a standard right now by may have a different bit
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// representation in the future when required.
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pub fn snan(comptime T: type) T {
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return switch (T) {
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f16 => @bitCast(f16, math.nan_u16),
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f32 => @bitCast(f32, math.nan_u32),
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f64 => @bitCast(f64, math.nan_u64),
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else => @compileError("snan not implemented for " ++ @typeName(T)),
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};
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}
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