limaçon in Portuguese
limaçon in Portuguese
caracol de Pascal
(geometry) A plane curve with polar equation \rho = a + b\,\sin\,\theta or \rho = a + b\,\cos\,\theta, of which the cardioid is a special case.
limaçon de Pascal
(geometry) A plane curve with polar equation \rho = a + b\,\sin\,\theta or \rho = a + b\,\cos\,\theta, of which the cardioid is a special case.