# How to Use IMCSCH function in Google Sheets in 2020?

IMCSCH functionThe IMCSCH function returns the hyperbolic cosecant of the given complex number.
For example, a given complex number “x+yi” returns “csch(x+yi).”

Parts of an IMCSCH function

IMCSCH(number)

Part
Description
Notes

number
The complex number for which you want the hyperbolic cosecant.
This can be either the result of the COMPLEX function, a real number interpreted as a complex number with imaginary parts equal to 0, or a string in the format “x+yi” where x and y are numeric.

Sample formulas

IMCSCH(COMPLEX(4,6))

IMCSCH(4)

IMCSCH(“2+3i”)

Notes

The IMCSCH function returns an error if the given number isn’t a valid complex number.

Examples

A
B

1
Formula
Result

2
=IMCSCH(COMPLEX(4,1))
0.0197797995721927-0.0308258875766998i

3
=IMCSCH(3.5)
0.0604498900091561

4
=IMCSCH(“3+2i”)
-0.0412009862885741-0.0904732097532074i

Related functions

IMCSC: The IMCSC function returns the cosecant of the given complex number.

IMSINH: The IMSINH function returns the hyperbolic sine of the given complex number.

COMPLEX: The COMPLEX function creates a complex number, given real and imaginary coefficients.