This is a very simple remix of mathjp'project http://scratch.mit.edu/projects/mathjp/1658130 ******************************* ORIGINAL NOTES Curve Creator1 You have a Screensaver made with the parametric equation : x(t)=sin(at)+cos(bt) y(t)=cos(ct)+sin(dt). ******************************* And a Bonus to create your own curves! Choose your parameters and press go. ******************************** Post your best results, example : a=1 b=5 c= 8 d=4 Size2 Type3 ******************************** You can download and remix with your best parameters in the lists and change the music *********************************** Credit : Music : Cynthia Jordan The Ashgrove Référence :"Le jardin des courbes" Dictionnaire raisonné des corbes planes célébres et remarquables de Hamza KHELIF Editions ellipses p35-36