External module "math/base/special/xlog1py/docs/types/index.d"

Export assignment xlog1py

• xlog1py(x: number, y: number): number

• Computes x * ln(y+1) so that the result is 0 if x = 0.

  Parameters

  • x: number

    input value

  • y: number

    input value

  Returns number

  function value

  Example

  var out = xlog1py( 3.0, 2.0 );
  // returns ~3.296

  Example

  var out = xlog1py( 1.5, 5.9 );
  // returns ~2.897

  Example

  var out = xlog1py( 0.9, 1.0 );
  // returns ~0.624

  Example

  var out = xlog1py( 1.0, 0.0 );
  // returns 0.0

  Example

  var out = xlog1py( 0.0, -2.0 );
  // returns 0.0

  Example

  var out = xlog1py( 1.5, NaN );
  // returns NaN

  Example

  var out = xlog1py( 0.0, NaN );
  // returns NaN

  Example

  var out = xlog1py( NaN, 2.3 );
  // returns NaN