Difference between revisions of "Riemann sum III"

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Line 10: Line 10:
 
</html>
 
</html>
 
<jsxgraph width="800" height="400" box="box">
 
<jsxgraph width="800" height="400" box="box">
var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox:[-8,40,8,-5], grid:true});
+
var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox:[-2,40,8,-5]});
var s = brd.create('slider',[[1,30],[5,30],[1,10,50]],{name:'n',snapWidth:1});
+
var s = brd.create('slider',[[1,30],[5,30],[1,50,500]],{name:'n',snapWidth:1});
var a = brd.create('slider',[[1,20],[5,20],[-10,-3,0]],{name:'start'});
+
var a = brd.create('slider',[[1,20],[5,20],[-10,0,0]],{name:'start'});
var b = brd.create('slider',[[1,10],[5,10],[0,Math.PI,10]],{name:'end'});
+
var b = brd.create('slider',[[1,10],[5,10],[0,6,10]],{name:'end'});
 
var f = function(x){ return x*x; };
 
var f = function(x){ return x*x; };
 
var plot = brd.create('functiongraph',[f,function(){return a.Value();}, function(){return b.Value();}]);
 
var plot = brd.create('functiongraph',[f,function(){return a.Value();}, function(){return b.Value();}]);

Revision as of 17:23, 2 February 2010

Riemann sum type:

The underlying JavaScript code

<jsxgraph width="800" height="400" box="box">
</jsxgraph>