External module "math/base/special/fast/pow-int/docs/types/index.d"

Export assignment pow

• pow(x: number, y: number): number

• Evaluates the exponential function given a signed 32-bit integer exponent.

  Notes

  • This function is not recommended for high-precision applications due to error accumulation.

  • If provided a negative exponent, the function first computes the reciprocal of the base and then evaluates the exponential function. This can introduce significant error.

  Parameters

  • x: number

    base

  • y: number

    32-bit integer exponent

  Returns number

  function value

  Example

  var v = pow( 2.0, 3 );
  // returns 8.0

  Example

  var v = pow( 3.14, 0 );
  // returns 1.0

  Example

  var v = pow( 2.0, -2 );
  // returns 0.25

  Example

  var v = pow( 0.0, 0 );
  // returns 1.0

  Example

  var v = pow( -3.14, 1 );
  // returns -3.14

  Example

  var v = pow( NaN, 0 );
  // returns NaN