# HG changeset patch # User popescua # Date 1369740126 -7200 # Node ID 6324f30e23b6bf69d2fb00748941535124fa241a # Parent d25fc4c0ff62df7eec2a040045f19b6f08217197# Parent 849cf98e03c36343e01dbae33d514729fce706d8 merged diff -r d25fc4c0ff62 -r 6324f30e23b6 src/HOL/NSA/Filter.thy --- a/src/HOL/NSA/Filter.thy Tue May 28 13:19:51 2013 +0200 +++ b/src/HOL/NSA/Filter.thy Tue May 28 13:22:06 2013 +0200 @@ -264,7 +264,7 @@ text "In this section we prove that superfrechet is closed with respect to unions of non-empty chains. We must show - 1) Union of a chain is afind_theorems name: Union_chain_UNIV filter, + 1) Union of a chain is a filter, 2) Union of a chain contains frechet. Number 2 is trivial, but 1 requires us to prove all the filter rules."