VValeryOchkov24-Ruby IVForum|Forum|14 years agoApril 18, 2012QuestionMechanism for lemniscate drawing - механизм для рисования лемнискатыForum|Forum|14 years agoApril 18, 20120 replies1807 viewsSee the video hereScreenshot:Math model:Mathcad15 file in attach.1_lemniscate-xmcd.zipAlgebra_Geometry