P-Norm - Revision history

A WASSERMANN at 20:45, 1 July 2010

2010-07-01T20:45:17Z

← Older revision		Revision as of 20:45, 1 July 2010
Line 6:		Line 6:
	function(t){		function(t){
	var p = pNorm.Value();		var p = pNorm.Value();
	return 2.0/Math.pow(Math.~~po<w~~(Math.abs(Math.cos(t)),p)+		return 2.0/Math.pow(Math.pow(Math.abs(Math.cos(t)),p)+
	Math.pow(Math.abs(Math.sin(t)),p),1.0/p);		Math.pow(Math.abs(Math.sin(t)),p),1.0/p);
	},		},

2010-07-01T20:44:56Z

← Older revision		Revision as of 20:44, 1 July 2010
Line 2:		Line 2:
	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', [[0,4],[3,4],[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]);		var m = brd.create('point',[0,0], {name:'M'});
	graph = brd.create('curve', [		graph = brd.create('curve', [
	function(t){		function(t){
Line 23:		Line 23:
	function(t){		function(t){
	var p = pNorm.Value();		var p = pNorm.Value();
	return 2.0/Math.pow(Math.~~po<w~~(Math.abs(Math.cos(t)),p)+		return 2.0/Math.pow(Math.pow(Math.abs(Math.cos(t)),p)+
	Math.pow(Math.abs(Math.sin(t)),p),1.0/p);		Math.pow(Math.abs(Math.sin(t)),p),1.0/p);
	},		},

2010-07-01T20:44:00Z

← Older revision		Revision as of 20:44, 1 July 2010
Line 2:		Line 2:
	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', [[0,4],[3,4],[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]~~, {name:'M'}~~);		var m = brd.create('point',[0,0]);
	graph = brd.create('curve', [		graph = brd.create('curve', [
	function(t){		function(t){

2010-07-01T20:42:40Z

← Older revision		Revision as of 20:42, 1 July 2010
Line 2:		Line 2:
	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', [[0,4],[3,4],[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]);		var m = brd.create('point',[0,0], {name:'M'});
	graph = brd.create('curve', [		graph = brd.create('curve', [
	function(t){		function(t){
	var p = pNorm.Value();		var p = pNorm.Value();
	return 2.0/Math.pow(Math.~~pow~~(Math.abs(Math.cos(t)),p)+		return 2.0/Math.pow(Math.po<w(Math.abs(Math.cos(t)),p)+
	Math.pow(Math.abs(Math.sin(t)),p),1.0/p);		Math.pow(Math.abs(Math.sin(t)),p),1.0/p);
	},		},
Line 16:		Line 16:

	===The underlying JavaScript code===		===The underlying JavaScript code===
			<source lang="javascript">
			var brd = JXG.JSXGraph.initBoard('jxgbox', {axis:true, boundingbox:[-5,5,5,-5]});
			var pNorm = brd.create('slider', [[0,4],[3,4],[0,2,10]], {name:'p'});
			var m = brd.create('point',[0,0], {name:'M'});
			graph = brd.create('curve', [
			function(t){
			var p = pNorm.Value();
			return 2.0/Math.pow(Math.po<w(Math.abs(Math.cos(t)),p)+
			Math.pow(Math.abs(Math.sin(t)),p),1.0/p);
			},
			[function(){ return m.X();}, function(){ return m.Y();}],
			0, Math.PI*2],
			{curveType:'polar',strokeColor:'red', strokeWidth:2}
			);
			</source>

	[[Category:Examples]]		[[Category:Examples]]
	[[Category:Calculus]]		[[Category:Calculus]]

2010-07-01T20:40:44Z

← Older revision		Revision as of 20:40, 1 July 2010
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]], {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){
Line 8:		Line 9:
	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}

2010-07-01T20:38:40Z

← Older revision		Revision as of 20:38, 1 July 2010
Line 4:		Line 4:
	graph = brd.create('curve', [		graph = brd.create('curve', [
	function(t){		function(t){
	~~return 2.0;~~
	var p = pNorm.Value();		var p = pNorm.Value();
	return 2.0/Math.pow(Math.pow(Math.abs(Math.cos(t)),p)+		return 2.0/Math.pow(Math.pow(Math.abs(Math.cos(t)),p)+

2010-07-01T20:38:06Z

← Older revision		Revision as of 20:38, 1 July 2010
Line 5:		Line 5:
	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],
	0, Math.PI*2],		0, Math.PI*2],

2010-07-01T20:35:52Z

← Older revision		Revision as of 20:35, 1 July 2010
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],

2010-07-01T20:34:49Z

← Older revision		Revision as of 20:34, 1 July 2010
Line 4:		Line 4:
	graph = brd.create('curve', [		graph = brd.create('curve', [
	function(t){		function(t){
			return 2.0;
	var p = pNorm.Value();		var p = pNorm.Value();
	return 2.0/Math.pow(Math.pow(Math.abs(Math.cos(t)),p)+		return 2.0/Math.pow(Math.pow(Math.abs(Math.cos(t)),p)+

2010-07-01T20:33:09Z

← Older revision		Revision as of 20:33, 1 July 2010
Line 5:		Line 5:
	function(t){		function(t){
	var p = pNorm.Value();		var p = pNorm.Value();
	return 2.0/Math.pow(		return 2.0/Math.pow(Math.pow(Math.abs(Math.cos(t)),p)+
	Math.pow(Math.abs(Math.cos(t)),p)+		Math.pow(Math.abs(Math.sin(t)),p),1.0/p);
	Math.pow(Math.abs(Math.sin(t)),p)),1.0/p
	);
	}		}
	[0,0],		[0,0],