Function coth

Calculate the hyperbolic cotangent of a value, defined as coth(x) = 1 / tanh(x).

For matrices, the function is evaluated element wise.

Syntax

coth(x)

Parameters

Parameter Type Description
x number | Complex | Unit | Array | Matrix Function input

Returns

Type Description
number | Complex | Array | Matrix Hyperbolic cotangent of x

Examples

// coth(x) = 1 / tanh(x)
coth(2);         // returns 1.0373147207275482
1 / tanh(2);     // returns 1.0373147207275482

See also

sinh, tanh, cosh