Poincare disc model: Difference between revisions

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var M = brd.create('midpoint',[pp,A], {withLabel:true,visible:false});
var M = brd.create('midpoint',[pp,A], {withLabel:true,visible:false});
var p0 = brd.create('perpendicularpoint',[l,M], {withLabel:true,visible:false});
var p0 = brd.create('perpendicularpoint',[l,M], {withLabel:true,visible:false});
var line = brd.create('line', [p0,M], {name:'', withLabel:false, strokeColor:'gray', dash:2});  
var line = brd.create('line', [p0,M], {name:'', withLabel:false, strokeColor:'gray', dash:1});  





Revision as of 07:31, 22 July 2010

References

  • Chaim Goodman-Strauss, "Compass and Straightedge in the Poincare Disk", Am. Math. Monthly 108 (2001), 38-49.