Fri, 05 Aug 2005 19:57:57 +0200 berghofe New case study: pigeonhole principle.
Fri, 05 Aug 2005 19:56:58 +0200 berghofe Added Extraction/Pigeonhole.
Fri, 05 Aug 2005 12:20:30 +0200 nipkow added Brian Hufmann's finite instances
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip