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doc-src/Tutorial/Misc/exhaust.ML
author
paulson
Wed, 07 Oct 1998 10:31:30 +0200
changeset 5619
76a8c72e3fd4
parent 5377
efb799c5ed3c
child 9255
2ceb11a2e190
permissions
-rw-r--r--
new theorems
Ignore whitespace changes -
Everywhere:
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At end of lines:
5377
efb799c5ed3c
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nipkow
parents:
diff
changeset
1
Goal "(case xs of [] => [] | y#ys => xs) = xs";
efb799c5ed3c
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nipkow
parents:
diff
changeset
2
by(exhaust_tac "xs" 1);