Thu, 26 May 1994 16:45:56 +0200 wenzelm added subsort, norm_sort, classes;
Thu, 26 May 1994 16:45:08 +0200 wenzelm replaced "logic" by logicC;
Thu, 26 May 1994 16:43:48 +0200 wenzelm replaced ext_axtab by new_axioms;
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