Mon, 13 Mar 2000 16:23:34 +0100 case_tac now subsumes both boolean and datatype cases;
wenzelm [Mon, 13 Mar 2000 16:23:34 +0100] rev 8442
case_tac now subsumes both boolean and datatype cases;
Mon, 13 Mar 2000 15:42:19 +0100 use cases;
wenzelm [Mon, 13 Mar 2000 15:42:19 +0100] rev 8441
use cases; tuned;
Mon, 13 Mar 2000 13:34:09 +0100 * HOL: exhaust_tac on datatypes superceded by new case_tac;
wenzelm [Mon, 13 Mar 2000 13:34:09 +0100] rev 8440
* HOL: exhaust_tac on datatypes superceded by new case_tac; * ML: PureThy.add_thms/add_axioms/add_defs now return theorems; * Isar/Pure: much better support for case-analysis; * ML: new combinators |>> and |>>>
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