MathPHP\Probability\Distribution\Continuous\DiracDelta::CDF PHP 메소드

|\+∞ | δ(x) dx = 1 \|-∞

public static CDF ( number $x ) : number
$x	number
리턴	number

    public static function CDF($x)
    {
        if ($x >= 0) {
            return 1;
        }
        return 0;
    }

DiracDelta