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REBOL 3 Functions: tangent

tangent  value  /radians

Returns the trigonometric tangent.

Arguments:

value [number!] - In degrees by default

Refinements:

/radians - Value is specified in radians

See also:

arccosine   arcsine   arctangent   cosine   tangent  

Description

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

print tangent 30
0.5773502691896257
print tangent/radians 2 * pi
0.0


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