Difference between revisions of "Newton's root finding method"

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Line 14: Line 14:
 
<tr><td>&nbsp;</td></tr>
 
<tr><td>&nbsp;</td></tr>
 
<script type="text/javascript">
 
<script type="text/javascript">
 +
function newGraph(v) {
 +
eval("term = function(x){ return "+v+";}");
 +
graph = function(x) { return term(x); };
 +
g.Y = function(x){ return term(x); };
 +
g.updateCurve();
 +
        board.update();
 +
}
 +
 +
 +
 
// Initial function term
 
// Initial function term
 
//var term = function(x) { return x*x; };
 
//var term = function(x) { return x*x; };
Line 56: Line 66:
 
     }
 
     }
 
}
 
}
function newGraph(v) {
 
eval("term = function(x){ return "+v+";}");
 
graph = function(x) { return term(x); };
 
g.Y = function(x){ return term(x); };
 
g.updateCurve();
 
        board.update();
 
}
 
 
</jsxgraph>
 
</jsxgraph>

Revision as of 15:13, 3 February 2010

xo is the start value. Drag it.

You may change the function term here:
f(x) =