doc-src/Tutorial/Misc/exhaust.ML
author paulson
Wed, 24 May 2000 18:49:05 +0200
changeset 8962 633e1682455c
parent 5377 efb799c5ed3c
child 9255 2ceb11a2e190
permissions -rw-r--r--
setsum is now overloaded on plus_ac0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Goal "(case xs of [] => [] | y#ys => xs) = xs";
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by(exhaust_tac "xs" 1);