bn:01854824n
Noun Named Entity
Categories: Spiric sections, Plane curves, Algebraic curves
EN
lemniscate of Bernoulli  Bernoulli's lemniscate  Bernoulli lemniscate  Bernoulli’s lemniscate
EN
In geometry, the lemniscate of Bernoulli is a plane curve defined from two given points F1 and F2, known as foci, at distance 2c from each other as the locus of points P so that PF1·PF2 = c2. Wikipedia
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EN
In geometry, the lemniscate of Bernoulli is a plane curve defined from two given points F1 and F2, known as foci, at distance 2c from each other as the locus of points P so that PF1·PF2 = c2. Wikipedia