doc-src/Tutorial/Ifexpr/proof.ML
author paulson
Wed, 03 Feb 1999 13:26:07 +0100
changeset 6171 cd237a10cbf8
parent 5377 efb799c5ed3c
permissions -rw-r--r--
inj is now a translation of inj_on

by(induct_tac "b" 1);
by(Auto_tac);