URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=2f7598b23351b... Author: Marco Poletti poletti.marco@gmail.com Date: Sun Apr 25 19:24:07 2010 +0200

CO_Tree: cache level_data arrays and share them among trees with the same height.

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=8194fcc2cec6b... Author: Marco Poletti poletti.marco@gmail.com Date: Sun Apr 25 18:27:55 2010 +0200

MIP_Problem: reversed loop in steepest_edge_exact_entering_index().

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=6da127293c700... Author: Marco Poletti poletti.marco@gmail.com Date: Sun Apr 25 18:27:41 2010 +0200

MIP_Problem: reversed loop in steepest_edge_float_entering_index().

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=1676d8e611a74... Author: Marco Poletti poletti.marco@gmail.com Date: Sun Apr 25 18:03:14 2010 +0200

MIP_Problem: optimize steepest_edge_exact_entering_index().

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=ba8dabf354b02... Author: Marco Poletti poletti.marco@gmail.com Date: Sun Apr 25 16:50:17 2010 +0200

Unlimited_Sparse_Row_Over_CO_Tree: optimize combine() method.

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=8696af5a29afb... Author: Marco Poletti poletti.marco@gmail.com Date: Sun Apr 25 16:49:34 2010 +0200

MIP_Problem: optimize steepest_edge_float_entering_index().