AGK for Pascal
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TAgk.TanRad Method

Returns the tangent of a value in radians.

Syntax
Pascal
class function TanRad(const Value: Single): Single; static;
Parameters 
Description 
const Value: Single 
The value in radians to pass into the tangent function. 

The tangent of Value

The return value is undefined when the angle is Pi/2 or -Pi/2 degrees.

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