MathPHP\Probability\Distribution\Continuous\CauchyTest::testPDF PHP Метод

public testPDF ( $x, $x₀, $γ, $pdf )

    public function testPDF($x, $x₀, $γ, $pdf)
    {
        $this->assertEquals($pdf, Cauchy::PDF($x, $x₀, $γ), '', 0.0001);
    }

CauchyTest