doc-src/Tutorial/Misc/exhaust.ML
author wenzelm
Fri, 03 Mar 2000 21:00:58 +0100
changeset 8335 4c117393e4e6
parent 5377 efb799c5ed3c
child 9255 2ceb11a2e190
permissions -rw-r--r--
added multi_resolveq, resolveq_tac;

Goal "(case xs of [] => [] | y#ys => xs) = xs";
by(exhaust_tac "xs" 1);