thys/MySimplification.thy
author Christian Urban <christian dot urban at kcl dot ac dot uk>
Thu, 26 Feb 2015 16:35:10 +0000
changeset 71 2d30c74ba67f
parent 29 2345ba5b4264
permissions -rw-r--r--
added a section about a nullable proof

theory MySimplification
imports Main
begin