Definition of Octants. Meaning of Octants. Synonyms of Octants

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

Definition of Octants

Octant
Octant Oc"tant, n. [L. octans, -antis. fr. octo eight. See Octave.] 1. (Geom.) The eighth part of a circle; an arc of 45 degrees. 2. (Astron. & Astrol.) The position or aspect of a heavenly body, as the moon or a planet, when half way between conjunction, or opposition, and quadrature, or distant from another body 45 degrees. 3. An instrument for measuring angles (generally called a quadrant), having an arc which measures up to 9O[deg], but being itself the eighth part of a circle. Cf. Sextant. 4. (Math. & Crystallog.) One of the eight parts into which a space is divided by three co["o]rdinate planes.

Meaning of Octants from wikipedia

- practical. For that reason, most early octants emplo**** a simple naked-eye sighting pinnula instead. Early octants retained some of the features common...
- sometimes referred to as the first octant, although similar ordinal name descriptors are not defined for the other seven octants. The advantages of using the...
- In geometry, an octant of a sphere is a spherical triangle with three right angles and three right sides. It is sometimes called a trirectangular (spherical)...
- The octant projection or octants projection, is a type of map projection proposed the first time, in 1508, by Leonardo da Vinci in his Codex Atlanticus...
- Look up Octant or octant in Wiktionary, the free dictionary. Octant may refer to: Octant (solid geometry), one of the eight divisions of 3-dimensional...
- further generalized to conic sections. This algorithm draws all eight octants simultaneously, starting from each cardinal direction (0°, 90°, 180°, 270°)...
- Consequently, use of a bubble octant requires many readings be taken and then averaged for a more accurate result. Some bubble octants have accessories to make...
- defines a coordinate plane. These planes divide space into eight octants. The octants are: ( + x , + y , + z ) ( − x , + y , + z ) ( + x , − y , + z )...
- partition a three-dimensional space by recursively subdividing it into eight octants. Octrees are the three-dimensional analog of quadtrees. The word is derived...
- surface into octants that were numbered in Roman style from I to VIII. Octant I referenced the northwest section and subsequent octants proceeded clockwise...