zig/lib/std/fmt
LemonBoy ff14451b4a std: Implement more useful approxEq semantics
Comparisons with absolute epsilons are usually useful when comparing
numbers to zero, for non-zero numbers it's advised to switch to relative
epsilons instead to obtain meaningful results (check [1] for more
details).

The new API introduces approxEqAbs and approxEqRel, where the former
aliases and deprecated the old `approxEq`, allowing the user to pick the
right tool for the job.

The documentation is meant to guide the user in the choice of the
correct alternative.

[1] https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/
2020-11-05 16:08:49 +01:00
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errol add license header to all std lib files 2020-08-20 16:07:04 -04:00
errol.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
parse_float.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00