Difference between revisions of "Newton's root finding method"
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Jump to navigationJump to searchA 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> | ||
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Revision as of 12:05, 3 February 2010
xo is the start value. Drag it. You may change the function term here:
