# IMSINH

## Content

This function calculates the hyperbolic sine of specified complex number.

## Syntax

`IMSINH(complex_num)`

## Arguments

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

## Remarks

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

## Examples

`IMSINH("6+4i")` 
`IMSINH("4+4i")`