Пример #1
0
	def test_det_dim2x2(self):
		'''
		Test determinent by diimention 2x2.
		'''
		v1 = lr.Vector([3,-12])
		v2 = lr.Vector([-2,8])
		m1 = lr.Matrix([v1,v2])
		
		detval = lr.det(m1)
		self.assertEqual(detval, 0)
Пример #2
0
	def test_det_dim3x3(self):
		'''
		Test determinent by diimention 3x3.
		'''
		v1 = lr.Vector([2,3,-1])
		v2 = lr.Vector([-1,1,-2])
		v3 = lr.Vector([1,2,3])
		m1 = lr.Matrix([v1,v2,v3])
		
		detval = lr.det(m1)
		self.assertEqual(detval, 20)