Man page - sdl_logf(3)

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Manual

SDL_logf

NAME
HEADER FILE
SYNOPSIS
DESCRIPTION
FUNCTION PARAMETERS
RETURN VALUE
THREAD SAFETY
AVAILABILITY
SEE ALSO

NAME

SDL_logf - Compute the natural logarithm of x .

HEADER FILE

Defined in SDL3/SDL_stdinc.h

SYNOPSIS

#include "SDL3/SDL.h"

float SDL_logf(float x);

DESCRIPTION

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 single-precision floating point values, use

SDL_log
for double-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

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.

AVAILABILITY

This function is available since SDL 3.2.0.