SDL_log3
Compute the natural logarithm of x .
Usage
#include "SDL3/SDL.h"
double SDL_log(double x);
Header file
Defined in SDL3/SDL_stdinc.h
Overview
Domain: 0<x<=INF Range: -INF<=y<=INF It is an error for x to be less than or equal to 0.
This function operates on double-precision floating point values, use
SDL_logf
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. Must be greater than 0.
Return value
Returns the natural logarithm of x .
Thread safety
It is safe to call this function from any thread.