Thu, 09 Apr 2015 18:00:59 +0200 blanchet removed a refute example that caused trouble with testing
Thu, 09 Apr 2015 18:00:58 +0200 blanchet introduced new abbreviations for multiset operations (in the hope of getting rid of the old names <, <=, etc.)
Thu, 09 Apr 2015 15:54:09 +0200 haftmann merged
Thu, 09 Apr 2015 09:12:47 +0200 haftmann conversion between division on nat/int and division in archmedean fields
Thu, 09 Apr 2015 15:17:21 +0200 hoelzl replace almost_everywhere_zero by Infinite_Set.MOST
Thu, 09 Apr 2015 13:57:37 +0200 wenzelm option for old section parser (before 2137e60b6f6d) for the sake of Eisbach;
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