In
References
* [http://links.jstor.org/sici?sici=0002-9890%28191002%2917%3A2%3C34%3ABC%3E2.0.CO%3B2-Q&size=LARGE G. B. M. Zerr Biangular Coordinates]
*Naylor, “A New Kind of Geometry: the Biangular Coordinate System”
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Bipolar coordinates — are a two dimensional orthogonal coordinate system. There are two commonly defined types of bipolar coordinates. [http://bbs.sachina.pku.edu.cn/Stat/Math World/math/b/b233.htm Eric W. Weisstein, Concise Encyclopedia of Mathematics CD ROM, Bipolar … Wikipedia
Биангулярные координаты — Биангулярные координаты система координат на плоскости с двумя фиксированными точками … Википедия
List of mathematics articles (B) — NOTOC B B spline B* algebra B* search algorithm B,C,K,W system BA model Ba space Babuška Lax Milgram theorem Baby Monster group Baby step giant step Babylonian mathematics Babylonian numerals Bach tensor Bach s algorithm Bachmann–Howard ordinal… … Wikipedia
Sectrix of Maclaurin — In geometry, a sectrix of Maclaurin is defined as the curve swept out by the point of intersection of two lines which are each revolving at constant rates about different points called poles. Equivalently, a sectrix of Maclaurin can be defined as … Wikipedia
