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

Export assignment expit

• expit(x: number): number

• Evaluates the standard logistic function.

  Parameters

  • x: number

    input value

  Returns number

  function value

  Example

  var y = expit( 0.0 );
  // returns 0.5

  Example

  var y = expit( 1.0 );
  // returns ~0.731

  Example

  var y = expit( -1.0 );
  // returns ~0.269

  Example

  var y = expit( Infinity );
  // returns 1.0

  Example

  var y = expit( NaN );
  // returns NaN