MathPHP\LinearAlgebra\VectorAxiomsTest::testCrossProductVolumeProperty PHP Метод

testCrossProductVolumeProperty() публичный Метод

Axiom: A ⋅ (B x C) = (A x B) ⋅ C Cross product volumn property
    public function testCrossProductVolumeProperty(array $A, array $B, array $C)
    {
        $A = new Vector($A);
        $B = new Vector($B);
        $C = new Vector($C);
        $A⋅⟮BxC⟯ = $A->dotProduct($B->crossProduct($C));
        $⟮AxB⟯⋅C = $A->crossProduct($B)->dotProduct($C);
        $this->assertEquals($A⋅⟮BxC⟯, $⟮AxB⟯⋅C);
    }