doc-src/Tutorial/Ifexpr/norm.ML
author paulson
Thu, 17 Aug 2000 11:56:47 +0200
changeset 9634 61b57cc1cb5a
parent 5377 efb799c5ed3c
permissions -rw-r--r--
modified proofs: better rules for cancellation of common factors across comparisons
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nipkow
parents:
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Goal "valif (norm b) env = valif b env";