doc-src/Tutorial/Ifexpr/normif.ML
author wenzelm
Fri, 09 Nov 2001 00:16:52 +0100
changeset 12119 fab22bdb1496
parent 5377 efb799c5ed3c
permissions -rw-r--r--
added impose_hyps_tac; robustify insts of tactic emulations;

Goal "!t e. valif (normif b t e) env = valif (IF b t e) env";