P-Norm: Difference between revisions

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<jsxgraph width="500" height="500">
<jsxgraph width="500" height="500">
var brd = JXG.JSXGraph.initBoard('jxgbox', {axis:true, boundingbox:[-5,5,5,-5]});
var brd = JXG.JSXGraph.initBoard('jxgbox', {axis:true, boundingbox:[-5,5,5,-5]});
var pNorm = brd.create('slider', [[0,-1],[3,-1],[0,2,10]], {name:'p'});
var pNorm = brd.create('slider', [[0,4],[3,4],[0,2,10]], {name:'p'});
var m = brd.create('point',[0,0]);
graph = brd.create('curve', [
graph = brd.create('curve', [
   function(t){
   function(t){
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                 Math.pow(Math.abs(Math.sin(t)),p),1.0/p);
                 Math.pow(Math.abs(Math.sin(t)),p),1.0/p);
   },
   },
   [0,0],  
   [function(){ return m.X();}, function(){ return m.Y();}],  
   0, Math.PI*2],  
   0, Math.PI*2],  
   {curveType:'polar',strokeColor:'red', strokeWidth:2}
   {curveType:'polar',strokeColor:'red', strokeWidth:2}

Revision as of 20:40, 1 July 2010

The underlying JavaScript code