⃑n=±⃑x_u⨯⃑x_v/ lVert ⃑x_u⨯⃑x_v rVert

That way, he never gets s'ghetti on his shirt. With both hands, he picked up the pizza slice, took a huge bite, then held it out as far as his arms could reach, trailing cheese across the antique white lace tablecloth.

I had no moments of weakness, no bed times kissings, no morning fondlings, no little rewards for good girlism; cold and stern, I tried to brace the system,...

They were mounted as crapaudine doors; i.e., supflat moldings, studded with rosettes, surmounted by a cyma ported by pivots fitted into sockets in threshold and lintel.