Difference between revisions of "Circles on circles"
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Jump to navigationJump to searchA WASSERMANN (talk | contribs) |
A WASSERMANN (talk | contribs) |
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| Line 62: | Line 62: | ||
<script language="JavaScript"> | <script language="JavaScript"> | ||
board = JXG.JSXGraph.initBoard('jsxgbox', {originX: 250, originY: 250, unitX: 100, unitY: 100}); | board = JXG.JSXGraph.initBoard('jsxgbox', {originX: 250, originY: 250, unitX: 100, unitY: 100}); | ||
| − | alert($(" | + | alert($("c1").value); |
var c = board.createElement('curve', [ | var c = board.createElement('curve', [ | ||
| − | function(t) { return Math.cos(t)+ 0.5*Math.cos( | + | function(t) { return Math.cos(t)+ 0.5*Math.cos(*t);}, |
function(t) { return Math.sin(t)+ 0.5*Math.sin(3*t);}, | function(t) { return Math.sin(t)+ 0.5*Math.sin(3*t);}, | ||
0,4*Math.PI]); | 0,4*Math.PI]); | ||
Revision as of 13:02, 29 June 2009
