2.5.3.151 Tan

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The Tan function performs a tangent calculation.

ABNF:

 Tan = "TAN(" val ")"

Required Arguments:

Name: Angle

Type: vDouble

An argument that specifies the operand of the calculation. If Arg1 is not a vAngle custom token, the value of Arg1 is assumed to have the unit of radians.

Return Value:

Type: PtgNum

This function returns a PtgNum parse token containing the tangent of the value of Arg1.