MathPHP\Probability\Distribution\Discrete\GeometricTest::testCDF PHP Метод

public testCDF ( integer $k, float $p, float $cdf )
$k	integer
$p	float
$cdf	float

    public function testCDF(int $k, float $p, float $cdf)
    {
        $this->assertEquals($cdf, Geometric::CDF($k, $p), '', 0.001);
    }

GeometricTest