Thu, 08 Jul 1999 18:26:24 +0200 wenzelm updated usedir;
Thu, 08 Jul 1999 13:55:18 +0200 paulson integer division
Thu, 08 Jul 1999 13:48:11 +0200 paulson Renaming of theorems from _nat0 to _int0 and _nat1 to _int1
Thu, 08 Jul 1999 13:47:27 +0200 paulson Introduction of integer division algorithm
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