P-Norm: Difference between revisions

From JSXGraph Wiki
No edit summary
No edit summary
Line 1: Line 1:
<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]], {style:6, name:'a'});
var pNorm = brd.create('slider', [[0,-1],[3,-1],[0,2,10]], {name:'p'});
graph = brd.create('curve', [
graph = brd.create('curve', [
   function(t){
   function(t){
       return 2.0;
       return 2.0;
      var p = pNorm.Value();
      return 2.0/Math.pow(Math.pow(Math.abs(Math.cos(t)),p)+
                Math.pow(Math.abs(Math.sin(t)),p),1.0/p);
   }
   }
   [0,0],  
   [0,0],  

Revision as of 20:35, 1 July 2010

The underlying JavaScript code