doc-src/Intro/bool.thy
author krauss
Mon, 05 Jun 2006 14:22:58 +0200
changeset 19769 c40ce2de2020
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
Added [simp]-lemmas "in_inv_image" and "in_lex_prod" in the spirit of "in_measure". This simplifies some proofs.

Bool = FOL +
types 	bool 0
arities bool 	:: term
consts tt,ff	:: "bool"
end