MathPHP\SetTheory\SetAxiomsTest::testIntersectionDistributive PHP Метод

    public function testIntersectionDistributive(Set $A, Set $B, Set $C)
    {
        $A∩⟮B∪C⟯ = $A->intersect($B->union($C));
        $⟮A∩B⟯∪⟮A∩C⟯ = $A->intersect($B)->union($A->intersect($C));
        $this->assertEquals($A∩⟮B∪C⟯, $⟮A∩B⟯∪⟮A∩C⟯);
        $this->assertEquals($A∩⟮B∪C⟯->asArray(), $⟮A∩B⟯∪⟮A∩C⟯->asArray());
    }