- MathAbs
- MathArccos
- MathArcsin
- MathArctan
- MathArctan2
- MathClassify
- MathCeil
- MathCos
- MathExp
- MathFloor
- MathLog
- MathLog10
- MathMax
- MathMin
- MathMod
- MathPow
- MathRand
- MathRound
- MathSin
- MathSqrt
- MathSrand
- MathTan
- MathIsValidNumber
- MathExpm1
- MathLog1p
- MathArccosh
- MathArcsinh
- MathArctanh
- MathCosh
- MathSinh
- MathTanh
- MathSwap
MathTan
The function returns a tangent of a number.
double MathTan(
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Parameters
rad
[in] Angle in radians.
Return Value
Tangent of rad. If rad is greater than or equal to 263, or less than or equal to -263, a loss of significance in the result occurs, in which case the function returns an indefinite number.
Note
Instead of MathTan() you can use tan().
See also