Power Series for sine: Difference between revisions
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<jsxgraph with="700" height="400"> | <jsxgraph with="700" height="400"> | ||
var brd = JXG.JSXGraph.initBoard('jxgbox', {boundingbox:[-7,3, | var brd = JXG.JSXGraph.initBoard('jxgbox', {boundingbox:[-7,3,8,-3]}); | ||
var axx = brd.create('axis',[[0,0],[1,0]]); | var axx = brd.create('axis',[[0,0],[1,0]]); | ||
var axy = brd.create('axis',[[0,0],[0,1]]); | var axy = brd.create('axis',[[0,0],[0,1]]); | ||
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brd.create('functiongraph', [function(t){ return Math.sin(t); },-10, 10],{strokeColor: "#cccccc"}); | brd.create('functiongraph', [function(t){ return Math.sin(t); },-10, 10],{strokeColor: "#cccccc"}); | ||
var s = brd.create('slider', [[0.75,-1.5],[5.75,-1.5],[0,0,10]], {name:'S',snapWidth:1}); | var s = brd.create('slider', [[0.75,-1.5],[5.75,-1.5],[0,0,10]], {name:'S',snapWidth:1}); | ||
var x0 = brd.create('glider', [0,0, | var x0 = brd.create('glider', [0,0,axx], {name:'x_0'}); | ||
/* | /* | ||
brd.create('functiongraph', [ | brd.create('functiongraph', [ | ||
Revision as of 10:32, 28 May 2010
Power Series for Sine
- [math]\displaystyle{ \sum_{k=0}^n (-1)^k\frac{1}{(2k+1)!}x^{2k+1} }[/math]
