Power functions: Difference between revisions
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< | <jsxgraph width="600" height="400" box="jxgbox"> | ||
b = JXG.JSXGraph.initBoard('jxgbox', {axis:true, originX: 300, originY: 200, unitX: 20, unitY: 20}); | |||
b = JXG.JSXGraph.initBoard('jxgbox', {originX: 300, originY: 200, unitX: 20, unitY: 20}); | |||
b.suspendUpdate(); | b.suspendUpdate(); | ||
var n = b.create('slider',[[-5,-2],[5,-2],[-5,1,5]],{name:'n'}); | |||
var m = b.create('slider',[[1,-4],[10,-4],[1,1,10]],{name:'m'}); | |||
b.create('functiongraph', [function(t){ return b.pow(t,n.Value()/m.Value()); }],{strokeColor:'#ff0000'}); | |||
var n = b. | b.create('text',[-5, 3, function(){ return 'y=x<sup>'+b.round(n.Value()/m.Value(),3)+'</sup>';}]); | ||
var m = b. | |||
b. | |||
b. | |||
b.unsuspendUpdate(); | b.unsuspendUpdate(); | ||
</ | </jsxgraph> | ||
</html> | </html> | ||
<source lang="javascript"> | <source lang="javascript"> | ||
b = JXG.JSXGraph.initBoard('jxgbox', {originX: 300, originY: 200, unitX: 20, unitY: 20}); | b = JXG.JSXGraph.initBoard('jxgbox', {axis:true, originX: 300, originY: 200, unitX: 20, unitY: 20}); | ||
b. | b.suspendUpdate(); | ||
var n = b.create('slider',[[-5,-2],[5,-2],[-5,1,5]],{name:'n'}); | |||
var n = b. | var m = b.create('slider',[[1,-4],[10,-4],[1,1,10]],{name:'m'}); | ||
var m = b. | b.create('functiongraph', [function(t){ return b.pow(t,n.Value()/m.Value()); }],{strokeColor:'#ff0000'}); | ||
b. | b.create('text',[-5, 3, function(){ return 'y=x<sup>'+b.round(n.Value()/m.Value(),3)+'</sup>';}]); | ||
b. | b.unsuspendUpdate(); | ||
</source> | </source> | ||
[[Category:Examples]] | [[Category:Examples]] | ||
[[Category:Calculus]] | [[Category:Calculus]] | ||
Revision as of 10:21, 25 March 2011
</html>
b = JXG.JSXGraph.initBoard('jxgbox', {axis:true, originX: 300, originY: 200, unitX: 20, unitY: 20});
b.suspendUpdate();
var n = b.create('slider',[[-5,-2],[5,-2],[-5,1,5]],{name:'n'});
var m = b.create('slider',[[1,-4],[10,-4],[1,1,10]],{name:'m'});
b.create('functiongraph', [function(t){ return b.pow(t,n.Value()/m.Value()); }],{strokeColor:'#ff0000'});
b.create('text',[-5, 3, function(){ return 'y=x<sup>'+b.round(n.Value()/m.Value(),3)+'</sup>';}]);
b.unsuspendUpdate();
