NAME

       SDL_exp - Compute the exponential of x.

SYNOPSIS

       #include <SDL3/SDL_stdinc.h>

       double SDL_exp(double x);

DESCRIPTION

       The definition of y = exp(x) is y = e^x, where e is the base of the natural logarithm. The inverse is the
       natural logarithm, SDL_log.

       Domain: -INF <= x <= INF

       Range: 0 <= y <= INF

       The output will overflow if exp(x) is too large to be represented.

       This  function  operates  on  double-precision  floating  point values, use SDL_expf 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.

RETURN VALUE

       Returns value of e^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

       SDL_expf(3), SDL_log(3)

Simple Directmedia Layer                           SDL 3.2.20                                         SDL_exp(3)