DecimalArccscTest::testSimple PHP Метод

    public function testSimple($nr, $answer, $digits)
    {
        $x = Decimal::fromString($nr);
        $arccscX = $x->arccsc($digits);
        $this->assertTrue(Decimal::fromString($answer)->equals($arccscX), "The answer must be " . $answer . ", but was " . $arccscX);
    }