Newton's root finding method: Difference between revisions
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A WASSERMANN (talk | contribs) (New page: <jsxgraph width="600" height="500"> var i; var board = JXG.JSXGraph.initBoard('jxgbox', {originX: 300, originY: 200, unitX: 40, unitY: 40, axis:true}); var ax = board.create('axis', [[0,0]...) |
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<html> | |||
<table width="300" border="0" cellpadding="0" cellspacing="0"> | |||
x<sub>o</sub> is the start value. Drag it. | |||
<p></p> | |||
You may change the function term here: | |||
<br> | |||
<td><nobr>f(x) = </nobr></td> | |||
<td> | |||
<form> | |||
<input style="border:none; background-color:#efefef;padding:5px;margin-left:2px;" type="text" onchange="newGraph(this.value);" value="1-2/(x*x)" size="40"/> | |||
</form> | |||
</td> | |||
<tr><td> </td></tr> | |||
<script type="text/javascript"> | |||
for (i = 0; i < steps; i++) { | |||
document.write('<tr><td><nobr>x<sub>' + i + '</sub> = </nobr></td><td><font id="xv' + i + '"></font></td></tr>'); | |||
} | |||
</script> | |||
</table> | |||
</html> | |||
<jsxgraph width="600" height="500"> | <jsxgraph width="600" height="500"> | ||
var i; | var i; | ||
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} | } | ||
</jsxgraph> | </jsxgraph> | ||
Revision as of 11:05, 3 February 2010
xo is the start value. Drag it. You may change the function term here:
