Tue, 14 Sep 2010 14:12:18 +0200 tuning
blanchet [Tue, 14 Sep 2010 14:12:18 +0200] rev 39361
tuning
Tue, 14 Sep 2010 13:44:43 +0200 eliminate more clutter related to "fast_descrs" optimization
blanchet [Tue, 14 Sep 2010 13:44:43 +0200] rev 39360
eliminate more clutter related to "fast_descrs" optimization
Tue, 14 Sep 2010 13:24:18 +0200 remove "fast_descs" option from Nitpick;
blanchet [Tue, 14 Sep 2010 13:24:18 +0200] rev 39359
remove "fast_descs" option from Nitpick; the option has been unsound for over a year and is too imprecise to be of any use when made sound
Tue, 14 Sep 2010 12:52:50 +0200 fixed bug in the "fast_descrs" optimization;
blanchet [Tue, 14 Sep 2010 12:52:50 +0200] rev 39358
fixed bug in the "fast_descrs" optimization; the bug is that two sets may actually be the same but because of the three-valued logic a different "The" or "Eps" is chosen; e.g. consider the set {1, 2}. If it is approximated in one place as {1, 2?} and in another place as {1?, 2}, then "Eps" would return 1 in the first case and 2 in the second case. This is of course wrong, because both sets potentially represent {1, 2}. The current fix has a very negative impact on precision.
Tue, 14 Sep 2010 11:18:40 +0200 speed up helper function
blanchet [Tue, 14 Sep 2010 11:18:40 +0200] rev 39357
speed up helper function
Tue, 14 Sep 2010 11:07:23 +0200 tuning
blanchet [Tue, 14 Sep 2010 11:07:23 +0200] rev 39356
tuning
Tue, 14 Sep 2010 09:12:28 +0200 rename internal Sledgehammer constant
blanchet [Tue, 14 Sep 2010 09:12:28 +0200] rev 39355
rename internal Sledgehammer constant
Tue, 14 Sep 2010 08:50:46 +0200 merged
blanchet [Tue, 14 Sep 2010 08:50:46 +0200] rev 39354
merged
Mon, 13 Sep 2010 21:24:10 +0200 merged
blanchet [Mon, 13 Sep 2010 21:24:10 +0200] rev 39353
merged
Mon, 13 Sep 2010 21:23:09 +0200 adapt to latest Metis version
blanchet [Mon, 13 Sep 2010 21:23:09 +0200] rev 39352
adapt to latest Metis version
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