Function reference · Trigonometry

`csch`

Computes the hyperbolic cosecant 1/sinh(x).

csch evaluates through hyperbolic sine when possible. It is undefined at zero and tends to zero at either infinity.

Examples

These examples use Nerdamer Notation.

Keep a symbolic hyperbolic cosecant.

csch(x)

The same operation is available through the interfaces below.

Use this form inside input passed to nerdamer(...).

csch(arg1)

Call the operation through the default nerdamer import.

nerdamer.csch(x: ExpressionInput): Expression

Name	Type	Description
`x`	`ExpressionInput`	The input expression.

Expression — The hyperbolic cosecant of `x`.