Difference between revisions of "Circles on circles"

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Line 63: Line 63:
 
  board = JXG.JSXGraph.initBoard('jsxgbox', {originX: 250, originY: 250, unitX: 100, unitY: 100});
 
  board = JXG.JSXGraph.initBoard('jsxgbox', {originX: 250, originY: 250, unitX: 100, unitY: 100});
 
  var c = board.createElement('curve', [
 
  var c = board.createElement('curve', [
               function(t) { return Math.cos(t)+ $("#sliderc1").value*Math.cos($("#sliderf1").value*t);},
+
               function(t) { return Math.cos(t)+ 0.5*Math.cos(3*t);},
               function(t) { return Math.sin(t)+ $("#sliderc1").value*Math.cos($("#sliderf1").value*t);},
+
               function(t) { return Math.sin(t)+ 0.5*Math.sin(3*t);},
 
               0,4*Math.PI]);
 
               0,4*Math.PI]);
  
 +
//              function(t) { return Math.cos(t)+ $("#sliderc1").value*Math.cos($("#sliderf1").value*t);},
 +
//              function(t) { return Math.sin(t)+ $("#sliderc1").value*Math.sin($("#sliderf1").value*t);},
  
 
</script>
 
</script>
 
</html>
 
</html>

Revision as of 11:59, 29 June 2009