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

ACOTH functionThe ACOTH function returns the inverse hyperbolic cotangent of a value in radians.

Parts of an ACOTH function

ACOTH(value)

Part
Description
Notes

value
The value for which to calculate the inverse hyperbolic cotangent.

Values must not be a number between -1 and 1.

Sample formulas

ACOTH(2)

ACOTH(10)

ACOTH(A1)

Notes

If a number between -1 and 1 is passed to ACOTH, then the #NUM error is returned.
ACOTH is sometimes written as “arccoth” or “coth-1(x)” in mathematics or other programs.
Use the DEGREES function to convert the result of ACOTH from radians to degrees.

Examples

A
B
C

1
Date
Formula
Result

2
4
=ACOTH(A2)
0.2554128119

3
-4
=ACOTH(A3)
-0.2554128119

4

=ACOTH(10)
0.1003353477

Related functions

ACOT: The ACOT function returns the inverse cotangent of a value in radians.
COTH: The COTH function returns the hyperbolic cotangent of any real number.
COT: The COT function returns the cotangent of an angle provided in radians.
ATANH: The ATANH function returns the inverse hyperbolic tangent of a number.
ATAN: The ATAN function returns the inverse tangent of a value in radians.
ASINH: The ASINH function returns the inverse hyperbolic sine of a number.
ASIN: The ASIN function returns the inverse sine of a value in radians.
ACOSH: The ACOSH function returns the inverse hyperbolic cosine of a number.
ACOS: The ACOS function returns the inverse cosine of a value in radians.
DEGREES: The DEGREES function converts an angle value in radians to degrees.