LIMAÇON
Source: 567
‖Li′ma′çon″ (lē̍′mȧ′sôN″), n. [[F. limaçon, lit., a snail.]] (Geom.) A curve of the fourth degree, invented by Pascal. Its polar equation is r = a cos θ + b.
Source: 567
‖Li′ma′çon″ (lē̍′mȧ′sôN″), n. [[F. limaçon, lit., a snail.]] (Geom.) A curve of the fourth degree, invented by Pascal. Its polar equation is r = a cos θ + b.