Difference between revisions of "Riemann integrability"
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Jump to navigationJump to searchA WASSERMANN (talk | contribs) |
A WASSERMANN (talk | contribs) |
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var plot = brd.create('functiongraph',[f,-3,3]); | var plot = brd.create('functiongraph',[f,-3,3]); | ||
| − | |||
var os = brd.createElement('riemannsum',[f, | var os = brd.createElement('riemannsum',[f, | ||
| − | function(){ return | + | function(){ return n.Value();}, 'upper'}, |
| − | + | -3,3], | |
| − | |||
| − | |||
{fillColor:'#ffff00', fillOpacity:0.3}); | {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.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`']); | brd.create('text',[3,-3,'`sum_(i=0)^n i^2`']); | ||
*/ | */ | ||
