Quadric – מילון אנגלי-אנגלי
quadric
adj.
of the second degree, containing terms raised to no higher than the second degree (Algebra)
Quadric
quadric
Noun
1. a curve or surface whose equation (in Cartesian coordinates) is of the second degree
(synonym) quadric surface
(hypernym) curve, curved shape
(hyponym) hyperboloid
Quadric
(n.)
A surface whose equation in three variables is of the second degree. Spheres, spheroids, ellipsoids, paraboloids, hyperboloids, also cones and cylinders with circular bases, are quadrics.
(n.)
A quantic of the second degree. See Quantic.
(a.)
Of or pertaining to the second degree.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
About
quadric
adj.
دودرجي, دو قدري,
quadric equation
دودرجي مساوات,