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

Export assignment round

• round(x: number): number

• Rounds a numeric value to the nearest integer.

  Notes

  • Ties are rounded toward positive infinity.

  Parameters

  • x: number

    input value

  Returns number

  function value

  Example

  var v = round( -4.2 );
  // returns -4.0

  Example

  var v = round( -4.5 );
  // returns -4.0

  Example

  var v = round( -4.6 );
  // returns -5.0

  Example

  var v = round( 9.99999 );
  // returns 10.0

  Example

  var v = round( 9.5 );
  // returns 10.0

  Example

  var v = round( 9.2 );
  // returns 9.0

  Example

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

  Example

  var v = round( -0.0 );
  // returns -0.0

  Example

  var v = round( Infinity );
  // returns Infinity

  Example

  var v = round( -Infinity );
  // returns -Infinity

  Example

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