Definition of Parabola. Meaning of Parabola. Synonyms of Parabola

Here you will find one or more explanations in English for the word Parabola. Also in the bottom left of the page several parts of wikipedia pages related to the word Parabola and, of course, Parabola synonyms and on the right images related to the word Parabola.

Definition of Parabola

Parabola
Parabola Pa*rab"o*la, n.; pl. Parabolas. [NL., fr. Gr. ?; -- so called because its axis is parallel to the side of the cone. See Parable, and cf. Parabole.] (Geom.) (a) A kind of curve; one of the conic sections formed by the intersection of the surface of a cone with a plane parallel to one of its sides. It is a curve, any point of which is equally distant from a fixed point, called the focus, and a fixed straight line, called the directrix. See Focus. (b) One of a group of curves defined by the equation y = ax^n where n is a positive whole number or a positive fraction. For the cubical parabola n = 3; for the semicubical parabola n = 3/2. See under Cubical, and Semicubical. The parabolas have infinite branches, but no rectilineal asymptotes.

Meaning of Parabola from wikipedia

- In mathematics, a parabola is a plane curve which is mirror-symmetrical and is approximately U-shaped. It fits several other superficially different mathematical...
- A parabola is a mathematical curve. Parabola or Parabole may also refer to: Parabolic arch Parabola (album), an album by Gil Evans "Parabola" (song), a...
- The Quadrature of the Parabola (Gr****: Τετραγωνισμὸς παραβολῆς) is a treatise on geometry, written by Archimedes in the 3rd century BC. Written as a letter...
- Parabola GNU/Linux-libre is an operating system for the i686, x86-64 and ARMv7 architectures. It is based on many of the packages from Arch Linux and Arch...
- "Parabola" is a song by the American rock band Tool, the song was released as the second single from their third studio album Lateralus. Initially released...
- In mathematics, a cuspidal cubic or semicubical parabola is an algebraic plane curve defined by an equation of the form (A) y 2 − a 2 x 3 = 0 , a > 0 ...
- In cl****ical mechanics and ballistics, the parabola of safety or safety parabola is the envelope of the parabolic trajectories of projectiles shot from...
- with a plane. The three types of conic section are the hyperbola, the parabola, and the ellipse; the circle is a special case of the ellipse, though historically...
- parabola. The location and size of the parabola, and how it opens, depend on the values of a, b, and c. As shown in Figure 1, if a > 0, the parabola has...
- defining conic sections, the four types of which are the circle, ellipse, parabola, and hyperbola. In addition, two foci are used to define the C****ini oval...
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