External module "math/base/special/rising-factorial/docs/types/index.d"

Export assignment risingFactorial

• risingFactorial(x: number, n: number): number

• Computes the rising factorial of x and n.

  Notes

  • If provided a non-integer for n, the function returns NaN.

  Parameters

  • x: number

    first function parameter

  • n: number

    second function parameter

  Returns number

  function value

  Example

  var v = risingFactorial( 0.9, 5 );
  // returns ~94.766

  Example

  var v = risingFactorial( -9.0, 3 );
  // returns -504.0

  Example

  var v = risingFactorial( 0.0, 2 );
  // returns 0.0

  Example

  var v = risingFactorial( 3.0, -2 );
  // returns 0.5