Extension\BuiltIn\IntMethodTest::testTrigonometry PHP Метод

    public function testTrigonometry()
    {
        $t = new IntMethods();
        $this->assertSame(sin(1), $t->getSin(1));
        $this->assertSame(cos(1), $t->getCos(1));
        $this->assertSame(tan(1), $t->getTan(1));
        $this->assertSame(asin(1), $t->getAsin(1));
        $this->assertSame(acos(1), $t->getAcos(1));
        $this->assertSame(atan(1), $t->getAtan(1));
    }