Math 2.0

concept

Conic section

Summary

A conic section is a curve that a plane cuts from the surface of a double cone. In the plane, it is the set of zeros of a polynomial of degree 22 in two variables. The non-degenerate conics are the ellipses, the parabolas and the hyperbolas.

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  • edge instance_of in: at least two examples (0 of 2)
  • edge not_instance_of in: at least one non-example (0 of 1)
  • edge specializes both: the more general notions and the special cases (0 of 1)

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Sources

  1. Web https://en.wikipedia.org/wiki/Conic_section, lead section

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