tan

Computes the tangent of an angle (radians).

Spec

tan(x)

Parameters

• x: Numeric, converted to real; interpreted as radians.

Return value

real tangent of x.

Example

datatable(angle:real)[0, 0.7853981633974483]
| extend t = tan(angle)

angle	t
0	0
0.7853981633974483	1