[□] □
[□=□] □
[□ & □] □
As this diabolical story of betrayal peaks , Mike Breslin and Tran Van Hung , now linked inseparably , both cross over to the other side . Uno was thin and black , rangy , some cross between a Labrador and a hyena ; low-slung hips , hair all bristle , his hard tail slapped the legs of tables and chairs , left bruises along her shins . The last equality follows because the cross product of with itself is zero , and since is entirely in the direction of , the cross product of these two vectors is zero also . Encrusted with colored jewels , the cross rests on a green lizard whose tail entwines it ; it is perhaps the " croix au serpent " ( " snake cross " ) that belonged to the Duc de Berry . Coming within view of some temple of the old religion , all crossed themselves and murmured a prayer , for this was the hour when the dethroned demons had power over the bodies and the souls of men . That is , when the height of the tower goes to zero , the cross section stays the same . However , in general , these crosses would not provide any obvious advantage over the spretus-musculus cross .