External module "math/base/special/atanh/docs/types/index.d"

Export assignment atanh

• atanh(x: number): number

• Computes the hyperbolic arctangent of a number.

  Parameters

  • x: number

    input value

  Returns number

  hyperbolic arctangent

  Example

  var v = atanh( 0.0 );
  // returns 0.0

  Example

  var v = atanh( 0.9 );
  // returns ~1.472

  Example

  var v = atanh( 1.0 );
  // returns Infinity

  Example

  var v = atanh( -1.0 );
  // returns -Infinity

  Example

  var v = atanh( NaN );
  // returns NaN