The C numerics library includes common mathematical functions and types, as well as support for random number generation.
The header math.h
provides standard C library mathematical functions such as fabs
, sqrt
, and sin
.
The header fenv.h
defines flags and functions related to exceptional floating-point state, such as overflow and division by zero.
The header stdlib.h
also includes C-style random number generation via srand
and rand
.
The header complex.h
provides types and functions about complex numbers.
The header tgmath.h
provides some macros for a function which names XXX:
float
variant XXXf
double
variant XXX
long double
variant XXXl
float
variant cXXXf
double
variant cXXX
long double
variant cXXXl
C++ documentation for Numerics library |
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