mirrors/zig
1
0
Fork 0
mirror of https://codeberg.org/ziglang/zig.git synced 2025-12-06 13:54:21 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1
zig/lib/std/math
History
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
..
big Make std.meta.Int accept a signedness parameter 2020-10-17 14:09:59 +02:00
complex std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
acos.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
acosh.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
asin.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
asinh.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
atan.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
atan2.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
atanh.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
big.zig Make std.meta.Int accept a signedness parameter 2020-10-17 14:09:59 +02:00
cbrt.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
ceil.zig forceEval() -> doNotOptimizeAway() 2020-08-26 10:50:34 +02:00
complex.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
copysign.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
cos.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
cosh.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
epsilon.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
exp.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
exp2.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
expm1.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
expo2.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
fabs.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
floor.zig forceEval() -> doNotOptimizeAway() 2020-08-26 10:50:34 +02:00
fma.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
frexp.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
hypot.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
ilogb.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
inf.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
isfinite.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
isinf.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
isnan.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
isnormal.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
ln.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
log.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
log1p.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
log2.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
log10.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
modf.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
nan.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
pow.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
powi.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
round.zig forceEval() -> doNotOptimizeAway() 2020-08-26 10:50:34 +02:00
scalbn.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
signbit.zig add license header to all std lib files 2020-08-20 16:07:04 -04:00
sin.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
sinh.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
sqrt.zig Make std.meta.Int accept a signedness parameter 2020-10-17 14:09:59 +02:00
tan.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
tanh.zig std: Implement more useful approxEq semantics 2020-11-05 16:08:49 +01:00
trunc.zig forceEval() -> doNotOptimizeAway() 2020-08-26 10:50:34 +02:00