Function Tan(x)

# Tan

Tan(
x             ! (input) numerical expression
)


## Arguments

x

A scalar numerical expression in radians.

## Return Value

The Tan function returns the tangent of x in the range $$-\infty$$ to $$\infty$$.

Note

The function Tan can be used in constraints of nonlinear mathematical programs.

The functions Cos, Sin, ArcTan. Arithmetic functions are discussed in full detail in Arithmetic Functions of the Language Reference.