Conic sections

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that branch of geometry which treats of the parabola, ellipse, and hyperbola.
(Geom.) See under Conic.

See also: Conic, Section

References in periodicals archive ?
The authors provide a precalculus review before covering limits, differentiations, the applications of the derivative, the integral, applications of the integral, techniques of integration, advanced applications of the integral and Taylor polynomials, differential equations, infinite series, parametric equations, polar coordinates, and conic sections over the bookAEs eleven chapters.
The cutout voids are very complex conic sections, and we never would have been able to model, let alone build, these shapes without the aid of digital design and fabrication technology.
The process can produce vertical, horizontal and angled walls, mixed-material conic sections, enclosed sections, crossovers and intersections.
The topics include before calculus, limits and continuity, the derivative in graphing and applications, principles of integral evaluation, mathematical modeling with differential equations, infinite series, and parametric and polar curves from conic sections.
Boytchev in Chapter 20 presents how the concept of conic sections can be taught by using virtual models.
Slice them any way you like, and you have a real-world example of conic sections 6 which can take the form of an ellipse, parabola, or hyperbola.
In this way the second part is related to the application of the projectivities in the theory of conic sections.
He studied other conic sections, the ellipse and the hyperbola, always trying to find elegant ways of holding weight at a height.
The Alexandrian tradition was based in mixed and pure mathematics such as mechanics, astronomy, and conic sections.
The latter encompasses both cylindrical and toroidal surfaces and these are collectively known as conic sections since they are curved forms which originate from sections of a cone (Figure 1).
Being one of Apollonius' conic sections, the parabola is basically a geometric entity.
Sampson3 provided a statistical model for describing the average shape of the arch form as well as its variation in the population by applying arcs of conic sections on the sample of sixty six dental arches.