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acos

Returns the angle whose cosine is the value passed as the argument.

acos(number)

returns numeric

Argument Reference

Name	Type	Required	Default	Description
number	numeric	Yes		The value to be converted into an angle. Must be between -1 and 1.

Angle Cosine of 0.3

acos(0.3)

Expected Result: 1.266103672779

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