doc-src/Intro/bool.thy
author wenzelm
Sun, 25 Jun 2000 23:52:15 +0200
changeset 9130 ff8789b49d2e
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
added !!!; added is_semicolon; export incr_line, keep_line, scan_blank, scan_string; added source_proper; added make_lexicon; tuned;
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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