Common mathematical functions | ||||
Floating-point environment(C99) | ||||
Pseudo-random number generation | ||||
Complex number arithmetic(C99) | ||||
Type-generic math(C99) | ||||
Bit manipulation(C23) | ||||
Checked integer arithmetic(C23) |
Defined in header <stdlib.h> | |
generates a pseudo-random number (function)[edit] | |
seeds pseudo-random number generator (function)[edit] | |
maximum possible value generated byrand() (macro constant)[edit] |
C++ documentation forPseudo-random number generation |