Quot/Examples/IntEx.thy
2010-01-14 Cezary Kaliszyk Simplified matches_typ.
2010-01-13 Cezary Kaliszyk Removed the 'oops' in IntEx.
2010-01-12 Christian Urban tuned
2010-01-12 Christian Urban absrep_fun and equiv_relation do not produce anymore spurious maps; two problems arose in IntEx, which are marked with "INJECTION PROBLEM"
2010-01-11 Cezary Kaliszyk Fix for testing matching constants in regularize.
2010-01-10 Christian Urban the chk-functions in quotient_term also simplify the result according to the id_simps; had to remove id_def from this theorem list though; this caused in FSet3 that relied on this rule; the problem is marked with "ID PROBLEM"
2009-12-24 Christian Urban made the quotient_type definition more like typedef; now type variables need to be explicitly given
2009-12-21 Christian Urban get_fun needed change to cope with "('a fset) fset" types...this needs composition (op o); now id_simps contains also id_o and o_id, and map_id is also added in QuotList.thy; regularize and cleaning needed to be hacked (indicated by "HACK")...THIS NEEDS ATTENTION!!!; except two lemmas in IntEx, all examples go through; added considerable material to FSet3; tuned FIXME-TODO
2009-12-19 Christian Urban on suggestion of Tobias renamed "quotient_def" to "quotient_definition"; needs new keyword file
2009-12-19 Christian Urban renamed "quotient" command to "quotient_type"; needs new keyword file to be installed
2009-12-19 Christian Urban with "isabelle make keywords" you can create automatically a "quot" keywordfile, provided all Logics are in place
2009-12-19 Christian Urban avoided global "open"s - replaced by local "open"s
2009-12-17 Christian Urban moved the QuotMain code into two ML-files
2009-12-11 Cezary Kaliszyk New syntax for definitions.
2009-12-10 Cezary Kaliszyk Moved 'int_induct' to IntEx to keep IntEx2 being just theory of integers in order.
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