HASEC

Returns the inverse hyperbolic secant of the given angle.

Syntax

HASEC(Angle)

Angle is the angle in radians for which you want the inverse hyperbolic secant.

Remark

Example

Formula
Description
=HASEC(1.047)
Inverse hyperbolic secant of 1.047 radians
=HASEC (60*PI()/180)
Inverse hyperbolic secant of 60 degrees (0.5)
=HASEC (RADIANS(60))
Inverse hyperbolic secant of 60 degrees (0.5)