Definition of Equant. Meaning of Equant. Synonyms of Equant

- Equant (or punctum aequans) is a mathematical concept developed by Claudius Ptolemy in the 2nd century AD to account for the observed motion of the planets...
- rebranding and consolidation of the existing France Telecom businesses of Equant and Wanadoo. Orange Business also acquired giants like Business & Decision...
- much as 30 degrees. To alleviate the problem, Ptolemy developed the equant. The equant was a point near the center of a planet's orbit where, if you were...
- called the equant (Ptolemy did not give it a name). It was the angular rate at which the deferent moved around the point midway between the equant and the...
- circular motions. He used this technique to replace Ptolemy's problematic equant for many planets, but was unable to find a solution to Mercury, which was...
- known as epicycles. Ptolemy's unique contribution to this theory was the equant—a point about which the center of a planet's epicycle moved with uniform...
- Hindu Astronomy", in David A. King and George Saliba, ed., From Deferent to Equant: A Volume of Studies in the History of Science in the Ancient and Medieval...
- al-Aflak, in which he discussed the issues arising from Ptolemy's theory of equants, and proposed a solution. The anonymous work al-Istidrak ala Batlamyus...
- describe the motion of Mars. The hypothesis adopted the circular orbit and equant of Ptolemy's planetary model as well as the heliocentrism of the Copernican...
- infinitesimal geometry. His reformed model was the first to reject the equant and eccentrics, separate natural philosophy from astronomy, free celestial...