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thebookofshaders/glossary/log2
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Kvmilos edb0e29f8a unified the singular/plural forms 2025-02-09 14:57:23 +01:00
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README-ua.md add ukrainian translation 2023-08-06 20:36:42 +03:00
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README.md unified the singular/plural forms 2025-02-09 14:57:23 +01:00

README.md

Log2

Return the base 2 logarithm of the parameter

Declaration

float log2(float x)  
vec2 log2(vec2 x)  
vec3 log2(vec3 x)  
vec4 log2(vec4 x)

Parameters

x specifies the value of which to take the base 2 logarithm.

Description

log2() returns the base 2 logarithm of x.

See Also

log, exp, exp2, Chapter 05: Shaping Functions