Cross product of langle5,0,0rangle\\langle 5, 0, 0 \\ranglelangle5,0,0rangle and langle0,5,0rangle\\langle 0, 5, 0 \\ranglelangle0,5,0rangle?
langle0,0,25rangle\\langle 0, 0, 25 \\ranglelangle0,0,25rangle
langle0,5,5rangle\\langle 0, 5, 5 \\ranglelangle0,5,5rangle
langle0,0,0rangle\\langle 0, 0, 0 \\ranglelangle0,0,0rangle
langle25,0,0rangle\\langle 25, 0, 0 \\ranglelangle25,0,0rangle