Available CORE-MATH functions (under MIT license for the stand-alone functions):
function | binary32 | binary64 | binary80 | binary128 |
acos | code,perf | code | glibc | glibc (1) |
acosh | code,perf | |||
acospi | code | |||
asin | code,perf | code | ||
asinh | code,perf | |||
asinpi | code | |||
atan | code,perf | code | ||
atan2 | code,perf | |||
atan2pi | code | |||
atanh | code,perf | |||
atanpi | code | |||
cbrt | code,perf | code (proof) | glibc | glibc |
cos | code,perf | |||
cosh | code,perf | |||
cospi | code | |||
erf | code,perf | |||
erfc | code,perf | |||
exp | code,perf | code | ||
exp10 | code,perf | |||
exp10m1 | code | |||
exp2 | code,perf | code | ||
exp2m1 | code | |||
expm1 | code,perf | |||
hypot | code,perf | code | ||
log | code,perf | code (with Gappa proof) | ||
log10 | code,perf | code | ||
log10p1 | code | |||
log1p | code,perf | code | ||
log2 | code,perf | code | ||
log2p1 | code | |||
pow | code,perf | reserved | ||
rsqrt | code | code | ||
sin | code,perf | reserved | ||
sinh | code,perf | code | ||
sinpi | code | code | ||
tan | code,perf | |||
tanh | code,perf | |||
tanpi | code |
Caption:
Notes:
Other correctly-rounded implementations:
function | binary32 | binary64 | binary80 | binary128 |
acos | rlibm llvm | crlibm | ||
acosh | llvm | |||
acospi | crlibm | |||
asin | rlibm llvm | crlibm | ||
asinh | llvm | |||
asinpi | crlibm | |||
atan | rlibm llvm | crlibm | ||
atan2 | ||||
atanh | llvm | crlibm | ||
atanpi | crlibm | |||
cbrt | ||||
cos | rlibm llvm,llvm | crlibm | ||
cosh | rlibm llvm llvm | crlibm | ||
cospi | rlibm | crlibm | ||
erf | ||||
erfc | ||||
exp | rlibm llvm,llvm | crlibm | ||
exp10 | rlibm llvm | |||
exp2 | rlibm llvm llvm llvm | crlibm | ||
expm1 | llvm,llvm | crlibm | ||
hypot | llvm,llvm | llvm | ||
log | rlibm llvm | crlibm | ||
log10 | rlibm llvm | crlibm, llvm | ||
log1p | llvm | crlibm | ||
log2 | rlibm llvm | crlibm | ||
pow | crlibm (2) | |||
sin | rlibm llvm,llvm | crlibm | ||
sincos | llvm | |||
sinh | rlibm llvm llvm | crlibm | ||
sinpi | rlibm | crlibm | ||
tan | rlibm llvm,llvm | crlibm | ||
tanh | llvm llvm | |||
tanpi | crlibm |