COTH

Get the hyperbolic cotangent of an angle

Syntax

EXCEL Copy

=COTH(number)

Arguments

Parameter	Description
number	The hyperbolic angle.

Return Value

The hyperbolic cotangent

Details

The Excel COTH function returns the hyperbolic cotangent of a hyperbolic angle. Given 1.00 as input, the function returns 1.313035285 as output. The hyperbolic cotangent is the reciprocal of the TANH function. The plot below shows the COTH function's output in Excel.

Examples

Example 1

The Excel COTH function returns the hyperbolic cotangent of a hyperbolic angle. Given 1.00 as input, the function returns 1.313035285 as output.

EXCEL Copy

=COTH(1) // returns 1.313035285

Explanation

The hyperbolic cotangent is the reciprocal of the TANH function.

EXCEL Copy

=1/TANH(x) // equivalent to COTH(x)

See Also

TANH ACOTH