doc-src/Tutorial/Misc/exhaust.ML
author wenzelm
Fri, 21 May 2004 21:18:14 +0200
changeset 14772 c52060b69a8c
parent 9255 2ceb11a2e190
permissions -rw-r--r--
Type.typ_instance;

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