tan(number)

This function returns the trigonometric tangent of angle x expressed in radians.

The input number x has to be different than k*pi/2 and -k*pi/2 with k being an odd number.

Syntax

tan(number x) #Output: Number

Parser expression	Description
tan(-pi/4)	This example returns 1
abs(0)	This example returns 0

Parameters used in this function

Parameter	Input (data type)	Description
`x`	NUMBER	Any given number different than *kpi/2 and -kpi/2* with k being an odd number.

This function returns a NUMBER