absolute dual quadric

absolute quadric

axis of a quadric

bifocal chord of a quadric

binary quadric form

bi-quadric cost function

bogie with quadric crank mechanism

center of a quadric

central quadric

Central quadric surface

common quadric Lyapunov function

conjugate line in a quadric

continuous extruding with double-feeding and quadric-discharge

degenerate quadric

degenerate quadric form

directrix plane of a quadric cone

dual absolute quadric

elongation quadric

Extended quadric error metric