Description:
Compute the tangent value.
Syntax:
tan(number)
Note:
The function computes the tangent value of an angle.
Parameter:
|
number |
The value of angle, which is measured in radiants. |
Return value:
Float type
Example:
|
tan(pi()/2) |
1.633123935319537E16. |
|
tan(pi(2)) |
-2.4492935982947064E-16. |
Related functions: