Riemann integrability: Difference between revisions

Revision as of 12:39, 11 May 2010

@@ Line 12: / Line 12: @@
 var plot = brd.create('functiongraph',[f,-3,3]);
-/*
 var os = brd.createElement('riemannsum',[f,
-     function(){ return s.Value();}, function(){ return document.getElementById('sumtype').value;},
+     function(){ return n.Value();}, 'upper'},
-     function(){return a.Value();},
+     -3,3],
-    function(){return b.Value();}
-    ],
      {fillColor:'#ffff00', fillOpacity:0.3});
+/*
 brd.createElement('text',[-6,-3,function(){ return 'Sum='+(brd.riemannsum(f,s.Value(),document.getElementById('sumtype').value,a.Value(),b.Value())).toFixed(4); }]);
 brd.create('text',[3,-3,'`sum_(i=0)^n i^2`']);
 */