Difference between revisions of "Conic sections"

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Line 52: Line 52:
 
var C = brd5.create('point',[0,-1]);
 
var C = brd5.create('point',[0,-1]);
 
var hyp = brd5.create('parabola',[C,line]);
 
var hyp = brd5.create('parabola',[C,line]);
 +
})();
 +
</jsxgraph>
 +
 +
<jsxgraph width="600" height="400" box="jxgbox6">
 +
(function(){
 +
var brd6=JXG.JSXGraph.initBoard('jxgbox6',{boundingbox:[-3,3,3,-3], keepaspectratio:true});
 +
 +
var A = brd6.create('point',[-1,1]);
 +
var B = brd6.create('point',[1,1]);
 +
var C = brd6.create('point',[2,-1]);
 +
var D = brd6.create('point',[2,1]);
 +
var E = brd6.create('point',[0,1]);
 +
var ell = brd6.create('conic',[A,B,C]);
 
})();
 
})();
 
</jsxgraph>
 
</jsxgraph>

Revision as of 15:08, 21 March 2010