The Yin – Yang SPIRAL by the GRAIT mathematican FERMAT By Home › Forum Online Discussion › General › The Yin – Yang SPIRAL by the GRAIT mathematican FERMAT This topic has 1 reply, 1 voice, and was last updated 19 years, 5 months ago by STALKER2002. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts November 15, 2005 at 7:26 am #8406 STALKER2002 The Yin – Yang SPIRAL by the GRAIT mathematican FERMAT polar angle = radius r square = r^2″ Below is shown the parametric Plot of FERMAT’s SPIRAL in Mathematica 5 programm!http://www.tao.nm.ru/imagepage4.htm November 16, 2005 at 6:44 am #8407 STALKER2002 Correction :by the GREAT French mathematician Pierre de FERMAT http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Fermat.html Author Posts You must be logged in to reply to this topic.