doc-src/Intro/bool.thy
author wenzelm
Thu, 19 May 1994 16:15:38 +0200
changeset 383 fcea89074e4c
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
added incremental extension functions: extend_log_types, extend_type_gram, extend_const_gram, extend_consts, extend_trfuns, extend_trrules; replaced merge by merge_syntaxes; various minor internal changes;
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Bool = FOL +
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types 	bool 0
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arities bool 	:: term
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consts tt,ff	:: "bool"
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end