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log

Name

log — return the natural logarithm of the parameter

Declaration

genType log( genType x);

Parameters

x

Specify the value of which to take the natural logarithm.

Description

log returns the natural logarithm of x. i.e., the value y which satisfies x=ey.

Version Support

OpenGL Shading Language Version
Function Name 1.10 1.20 1.30 1.40 1.50 3.30 4.00 4.10 4.20 4.30 4.40 4.50
log (genType)

See Also

sin, cos, sinh, cosh

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