plucky (3) SDL_cos.3.gz

NAME

       SDL_cos - Compute the cosine of x .

HEADER FILE

       Defined in SDL3/SDL_stdinc.h

SYNOPSIS

       #include "SDL3/SDL.h"

       double SDL_cos(double x);

DESCRIPTION

       Domain:  -INF<=x<=INF  Range:  -1<=y<=1 This function operates on double-precision floating point values,
       use

       SDL_cosf
        for single-precision floats.

       This function may use a different approximation across different versions, platforms and  configurations.
       i.e,  it can return a different value given the same input on different machines or operating systems, or
       if SDL is updated.

FUNCTION PARAMETERS

       x      floating point value, in radians.

RETURN VALUE

       Returns cosine of x .

THREAD SAFETY

       It is safe to call this function from any thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       •(3), SDL_cosf(3), •(3), SDL_acos(3), •(3), SDL_sin(3)