doc-src/Tutorial/Misc/exhaust.ML
author wenzelm
Sat, 02 Sep 2000 21:47:08 +0200
changeset 9799 038b018f86f5
parent 9255 2ceb11a2e190
permissions -rw-r--r--
'split' method: '(asm)' option; added 'slow', 'slowsimp', 'bestsimp' methods;

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