Reference for Wiring version 0027+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name

asin()

Description Calculates the arc sine of x. The asin(x) function expects the values of the x parameter to be provided between -1 and 1. Values are returned in the range -PI/2, PI/2.
Syntax
asin(x)
Parameters
x float: a value between -1 and 1
Returns the arc sine of x(a value from -PI/2, PI/2) of the specified parameter x
Usage Web & Application
Related acos()
asin()
atan()
atan2()
cos()
cosh()
hypot()
sin()
sinh()
tan()
tanh()
radians()
degrees()
Updated on September 16, 2010 09:14:46pm PDT

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