blanchet [Thu, 05 Aug 2010 01:12:12 +0200] rev 38197
remove buggy and needless condition
blanchet [Thu, 05 Aug 2010 00:21:11 +0200] rev 38196
renamed internal function
blanchet [Wed, 04 Aug 2010 23:27:27 +0200] rev 38195
Cycle breaking in the bounds takes care of singly recursive datatypes, so we don't need to do it again;
the effect of removing the constraint varies on problem to problem, but it tends to be overwhelmingly negative in conjuction with the new datatype sym breaking stuff at high cardinalities
blanchet [Wed, 04 Aug 2010 22:47:52 +0200] rev 38194
avoid "<=>" in sym break constraint generation (since these are SAT-unfreundlich) + fix "epsilon2" to "epsilon1" (subtle bug)
blanchet [Wed, 04 Aug 2010 21:56:17 +0200] rev 38193
improve datatype symmetry breaking;
all based on "datatype bin_list = BNil | B0Cons bin_list | B1Cons bin_list" example
blanchet [Wed, 04 Aug 2010 10:52:29 +0200] rev 38192
merged
blanchet [Wed, 04 Aug 2010 10:51:04 +0200] rev 38191
make SML/NJ happy
blanchet [Wed, 04 Aug 2010 10:39:35 +0200] rev 38190
get rid of all "optimizations" regarding "unit" and other cardinality-1 types
blanchet [Tue, 03 Aug 2010 21:37:12 +0200] rev 38189
tuning
blanchet [Tue, 03 Aug 2010 21:20:31 +0200] rev 38188
better "Pretty" handling