3.5.1.4.6 Imcosh

Imcosh-func

Description

Minimum Origin Version Required: 2019 SR0

Take a complex number and return its hyperbolic cosine value.

Syntax

complex Imcosh(complex c)

Parameters

c

The complex number in the text format of x+yi.

Return

Return the hyperbolic cosine of a given complex.

Example

IMCOSH(1+2i) = ;// returns -0.64214812471552+1.0686074213828i