Revision as of 09:48, 13 January 2011 by A WASSERMANN(talk | contribs)(New page: A semicubical parabola is a curve defined parametrically as :<math> x = t^2 </math> :<math> y = at^3 </math> <jsxgraph width="600" height="600"> (function(){ var brd = JXG.JSXGraph.init...)
