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### Examples

• Quadric Surfaces. In the previous two sections we've looked at lines and planes in three dimensions (or ) and while these are used quite heavily at times in a Calculus class there are many other surfaces that are also used fairly regularly and so we need to take a look at those. — “Pauls Online Notes : Calculus III - Quadric Surfaces”, tutorial.math.lamar.edu
• The values Q, P and R are often taken to be real numbers or complex numbers, but in fact, a quadric may be defined over any ring. In general, the locus of zeros of a set of polynomials is known as an algebraic variety, and is studied in the branch of algebraic geometry. — “Quadric - Wikipedia, the free encyclopedia”,
• Translation of quadric in English. Translate quadric in English online and download now our free translator to use any time at no charge. — “Translation of Quadric in English”,
• The basic quadric surfaces are described by the following equations, where A, B, and C are constants. In this gallery you'll find interactive pictures of the quadric surfaces. — “Interactive Gallery of Quadric Surfaces”, math.umn.edu
• In order to sketch the graph of a quadric surface (or any surface), it is useful to look at the curves that intersect the surface with planes parallel to the axes of the surface. These curves are called traces (or cross-sections) of the surface. — “Index: Quadric surfaces”,
• Quadric definition, of the second degree (said esp. of functions with more than two variables). See more. — “Quadric | Define Quadric at ”,
• Welcome to Quadric. Baxters Quarter, Lewes. Work continues on the Baxters Quarter development in the heart of Lewes. The project involved the demolition of the former Baxters Printing Works to be replaced by 54 residential properties using timber. — “Welcome to Quadric. Baxters Quarter, Lewes”,
• Quadric Commercial Interiors. QUADRIC COMMERCIAL INTERIORS ..is a dedicated team of professionals and we listen to your needs. Our focus is to provide you with a level of service and attention to detail in every aspect of interior construction, that is second to none. — “QUADRIC Commercial Interiors | Construction Management”, .au
• A quadric is a surface of the second order. In a three-dimensional (projective, affine or Euclidean) space a quadric is a set of points whose homogeneous coordinates (with respect to a projective, affine or Cartesian system of coordinates) satisfy a homogeneous equation of degree two:. — “Springer Online Reference Works”,