ACOTH
Inverse hyperbolic cotangent: the value whose hyperbolic cotangent is the number.
Group: Math. Compatible with DAX.
Syntax
ACOTH ( <number> )| Parameter | Type | Description |
|---|---|---|
number | Number | A number below -1 or above 1. |
Returns
Number. The x for which COTH ( x ) equals the number.
Remarks
- From -1 to 1, both ends included, the call is an error; so it is for a blank, which counts as 0.
- It is odd:
ACOTH ( -2 )is-ACOTH ( 2 ). - It undoes
COTH.
Examples
Inverse hyperbolic cotangents
EVALUATE
ROW (
"Of 2", ACOTH ( 2 ),
"Of -2", ACOTH ( -2 ),
"Of 6", ACOTH ( 6 )
)| Of 2 | Of -2 | Of 6 |
|---|---|---|
| 0.549306144334055 | -0.549306144334055 | 0.168236118310606 |