doc-src/Intro/bool.thy
author huffman
Sun, 04 Sep 2011 10:05:52 -0700
changeset 44711 cd8dbfc272df
parent 32960 69916a850301
permissions -rw-r--r--
remove redundant lemmas expi_add and expi_zero

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