Circle inversion: Difference between revisions
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A WASSERMANN (talk | contribs) (New page: <jsxgraph width="600" height="600"> brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-5,5,5,-5]}); m = brd.create('point',[0.5,0.3]); b = brd.create('point',[3,0]); c = brd.create('circ...) |
A WASSERMANN (talk | contribs) No edit summary |
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// If p is not on c, the tangent is the polar. | // If p is not on c, the tangent is the polar. | ||
t = brd.create('tangent', [c,p], {name:'polar', withLabel:true}); | t = brd.create('tangent', [c,p], {name:'polar', withLabel:true, strokeColor:'gray'}); | ||
i1 = brd.create('intersection', [c,t,0],{visible:false}); | i1 = brd.create('intersection', [c,t,0],{visible:false}); | ||
