Some of the functions here point to helpful documentation from the ACML library. Use that to get a general understanding of a particular function. For function prefixes and other details, please refer to the ‘readme’ files included in the LibM library downloads.
Scalar functions
Below is the list of scalar functions present in AMD LibM. The italicized items are non-C99 functions.
| Trigonometric |
Hyperbolic |
Exponential & Logarithmic |
Power & Absolute value |
Nearest integer |
Remainder |
Manipulation |
Maximum, Minimum & Difference |
| cosf |
acoshf |
expf |
powf |
ceilf |
fmodf |
copysignf |
fdimf |
| cos |
acosh |
exp |
pow |
ceil |
fmod |
copysign |
fdim |
| sinf |
asinhf |
exp2f |
cbrtf |
floorf |
remainderf |
nextafterf |
fmaxf |
| sin |
asinh |
exp2 |
cbrt |
floor |
remainder |
nextafter |
fmax |
| tanf |
atanhf |
exp10f |
sqrtf |
truncf |
remquof |
nexttowardf |
fminf |
| tan |
atanh |
exp10 |
sqrt |
trunc |
remquo |
nexttoward |
fmin |
| acosf |
coshf |
expm1f |
hypotf |
lrintf |
NA |
nanf |
NA |
| acos |
cosh |
expm1 |
hypot |
lrint |
NA |
nan |
NA |
| asinf |
sinhf |
logf |
fabsf |
llrintf |
NA |
finitef |
NA |
| asin |
sinh |
log |
fabs |
llrint |
NA |
finite |
NA |
| atanf |
tanhf |
log10f |
fma |
rintf |
NA |
NA |
NA |
| atan |
tanh |
log10 |
fmaf |
rint |
NA |
NA |
NA |
| atan2f |
NA |
log2f |
NA |
lroundf |
NA |
NA |
NA |
| atan2 |
NA |
log2 |
NA |
lround |
NA |
NA |
NA |
| sincosf |
NA |
ilogbf |
NA |
llroundf |
NA |
NA |
NA |
| sincos |
NA |
ilogb |
NA |
llround |
NA |
NA |
NA |
| NA |
NA |
log1pf |
NA |
roundf |
NA |
NA |
NA |
| NA |
NA |
log1p |
NA |
round |
NA |
NA |
NA |
| NA |
NA |
logbf |
NA |
nearbyintf |
NA |
NA |
NA |
| NA |
NA |
logb |
NA |
nearbyint |
NA |
NA |
NA |
| NA |
NA |
modff |
NA |
NA |
NA |
NA |
NA |
| NA |
NA |
modf |
NA |
NA |
NA |
NA |
NA |
| NA |
NA |
frexpf |
NA |
NA |
NA |
NA |
NA |
| NA |
NA |
frexp |
NA |
NA |
NA |
NA |
NA |
| NA |
NA |
ldexpf |
NA |
NA |
NA |
NA |
NA |
| NA |
NA |
ldexp |
NA |
NA |
NA |
NA |
NA |
| NA |
NA |
scalbnf |
NA |
NA |
NA |
NA |
NA |
| NA |
NA |
scalbn |
NA |
NA |
NA |
NA |
NA |
| NA |
NA |
scalblnf |
NA |
NA |
NA |
NA |
NA |
| NA |
NA |
scalbln |
NA |
NA |
NA |
NA |
NA |
Vector functions
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