The 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.
- RADIANS : The RADIANS function converts an angle value in degrees to radians.
- PI : The PI function returns the value of pi to 9 decimal places.
