updated 8/11/12 |
updated 7/10/12 |
updated 7/20/12 |
updated 4/5/15 |
Arbitrary Ellipses updated 6/8/07 |
updated 8/11/05 |
updated 8/10/09 |
updated 4/12/09 |
updated 5/26/09 |
updated 5/8/09 |
updated 10/9/10 |
updated 7/6/05 |
updated 8/16/19 |
updated 7/6/05 |
updated 6/30/11 |
updated 7/4/11 |
updated 7/18/11 |
updated 7/4/11 |
updated 9/24/11 |
updated 8/9/11 |
updated 7/20/02 |
updated 7/20/00 |
updated 2/7/13 |
updated 7/19/02 |
updated 7/19/02 |
updated 9/4/06 |
updated 6/12/06 |
for Squares updated 8/25/11 |
for Triangles updated 7/1/07 |
for Convex Regions updated 7/13/07 |