Difference between revisions of "Poincare disc model"

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Line 14: Line 14:
 
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 09:31, 22 July 2010

References

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