Function reference · Trigonometry

`tan`

Computes the tangent of an angle in radians.

Nerdamer returns exact values for supported special angles, simplifies odd symmetry, and rejects points where tangent is undefined.

Examples

These examples use Nerdamer Notation.

Use an exact special angle.

tan(pi/4)
// → 1

Keep a symbolic angle.

tan(x)

The same operation is available through the interfaces below.

Use this form inside input passed to nerdamer(...).

tan(arg1)

Call the operation through the default nerdamer import.

nerdamer.tan(x: ExpressionInput): Expression

Name	Type	Description
`x`	`ExpressionInput`	The angle in radians.

Expression — The tangent of `x`.