doc-src/Tutorial/Ifexpr/normif.ML
author paulson
Wed, 21 Jul 1999 15:26:17 +0200
changeset 7059 71e9ea2198e0
parent 5377 efb799c5ed3c
permissions -rw-r--r--
a stronger diff_less and no more le_diff_less
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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nipkow
parents:
diff changeset
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Goal "!t e. valif (normif b t e) env = valif (IF b t e) env";