bn:01312572n
Noun Concept
Categories: Algebraic curves, All articles with unsourced statements, Plane curves, Giovanni Domenico Cassini, Spiric sections
EN
Cassini oval  Cassini's balls  Cassini curve  Cassini ellipse  Cassini ellipses
EN
In geometry, a Cassini oval is a quartic plane curve defined as the locus of points in the plane such that the product of the distances to two fixed points is constant. Wikipedia
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EN
In geometry, a Cassini oval is a quartic plane curve defined as the locus of points in the plane such that the product of the distances to two fixed points is constant. Wikipedia
Quartic plane curve defined as the set (or locus) of points in the plane Wikidata
A plane curve defined as the set (or locus) of points in the plane such that the product of the distances to two fixed points is constant (related to an ellipse, for which the sum of the distances is constant). Wiktionary