doc-src/Tutorial/Misc/exhaust.ML
author kleing
Thu, 04 Apr 2002 19:43:25 +0200
changeset 13080 d9feada9c486
parent 9255 2ceb11a2e190
permissions -rw-r--r--
tuned

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