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doc-src/Tutorial/Ifexpr/normif.ML
author
wenzelm
Wed, 25 Nov 1998 14:11:24 +0100
changeset 5966
60f80b2a2777
parent 5377
efb799c5ed3c
permissions
-rw-r--r--
removed prs / prs_fn (broken, because it did not include \n in its semantics, forcing writeln to add one uncoditionally); replaced prs_fn by writeln fn;
Goal "!t e. valif (normif b t e) env = valif (IF b t e) env";