Cosine - Function Summary

Summary:

Returns the trigonometric cosine in degrees.

Usage:

cosine value

Arguments:

value - The value argument. (must be: number)

Refinements:

/radians - Value is specified in radians.

Description:

Ratio between the length of the adjacent side to the length of the hypotenuse of a right triangle.

print cosine 90
0.0

print (cosine 45) = (sine 45)
true

print cosine/radians pi
-1.0

Related:

arccosine - Returns the trigonometric arccosine in degrees. arcsine - Returns the trigonometric arcsine in degrees. arctangent - Returns the trigonometric arctangent in degrees. sine - Returns the trigonometric sine in degrees. tangent - Returns the trigonometric tangent in degrees.