Policies & Guidelines

SECH

Hyperbolic secant

Description

Given an angle in radians, returns its hyperbolic secant.

Function signature

SECH(number: Number) => Number

Parameter

Description

Number

Angle in radians

Examples

Formula

Return value

SECH(0)

1

SECH(1)

0.64805427

SECH(-1)

0.64805427

SECH(PI())

0.08626674

SECH(-PI())

0.08626674

SECH(PI() / 3)

0.62488797