X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fcontribs%2FRELATIONAL%2Fdatatypes%2FBool.ma;fp=matita%2Fcontribs%2FRELATIONAL%2Fdatatypes%2FBool.ma;h=970d6694c997582627e311474a887931d71f8e45;hp=0000000000000000000000000000000000000000;hb=f61af501fb4608cc4fb062a0864c774e677f0d76;hpb=58ae1809c352e71e7b5530dc41e2bfc834e1aef1 diff --git a/matita/contribs/RELATIONAL/datatypes/Bool.ma b/matita/contribs/RELATIONAL/datatypes/Bool.ma new file mode 100644 index 000000000..970d6694c --- /dev/null +++ b/matita/contribs/RELATIONAL/datatypes/Bool.ma @@ -0,0 +1,22 @@ +(**************************************************************************) +(* ___ *) +(* ||M|| *) +(* ||A|| A project by Andrea Asperti *) +(* ||T|| *) +(* ||I|| Developers: *) +(* ||T|| The HELM team. *) +(* ||A|| http://helm.cs.unibo.it *) +(* \ / *) +(* \ / This file is distributed under the terms of the *) +(* v GNU General Public License Version 2 *) +(* *) +(**************************************************************************) + + + +include "preamble.ma". + +inductive Bool: Type \def + | false: Bool + | true : Bool +.