# IMCSCH

## Content

This function calculates the hyperbolic cosecant of specified complex number.

## Syntax

`IMCSCH(complex_num)`

## Arguments

[Required] The *complex\_num* argument is a complex number to return the hyperbolic cosecant for.

## Remarks

An error is returned if the *complex\_num* argument is not in the form "x+yi" or "x+yj".

## Examples

`IMCSCH("15+i")` gives the result 3.3055
`IMCSCH("8+4i")` gives the result -0.0004