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asin

Name

asin — return the arcsine of the parameter

Declaration

genType asin( genType x);

Parameters

x

Specify the value whose arcsine to return.

Description

atan returns the angle whose trigonometric sine is x. The range of values returned by asin is π 2 π 2 . The result is undefined if |x|>1.

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
asin

See Also

sin, cos, acos, tan

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