Excel - Microsoft Excel ACOTH Function(excel 2013)

Description

Returns the inverse hyperbolic cotangent of a number.

Syntax

ACOTH(number)

The ACOTH function syntax has the following arguments.

Number    Required. The absolute value of Number must be greater than 1.

Remarks

• The hyperbolic arccotangent is an analog of the ordinary (circular) arccotangent.
• If Number is less than 1, ACOTH returns the #NUM! error value.
• If the absolute value of Number is less than 1, ACOT returns the #VALUE! error value.
• This mathematical equation is used: