Description from the publisher
Curves - is a beautiful animated scientific screensaver. Curves draws different complex geometric lines (curves) such as Archimedean spiral, astroid, cycloid, cardioid, cissoid of Diocles, folium of Descartes, deltoid, lituus, logarithmic spiral, nephroid, limacon of pascal, semicubic parabola, strophoid, sinusoid, epicycloid, hypocycloid, hyperbolic spiral, trochoid, rose, cochleoid (20 in version number mean 20 curves).
Other products of this publisher
BeautyXLS - an utility for quick automatic formatting of spreadsheets documents, also saving in the specified format.