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thebookofshaders/glossary/exp/README.md

501 B

Exp

Return the natural exponentiation of the parameter

Declaration

float exp(float x)  
vec2 exp(vec2 x)  
vec3 exp(vec3 x)  
vec4 exp(vec4 x)

Parameters

x specify the value to exponentiate.

Description

exp() returns the natural exponentiation of x.

See Also

log, log2, exp2, Chapter 05: Shaping Functions