From 7c89ea6768ef601bce1f1dd8a094519da15da9f0 Mon Sep 17 00:00:00 2001 From: mazsa Date: Wed, 1 Jan 2025 17:58:35 +0100 Subject: [PATCH] WIP --- set.mm | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/set.mm b/set.mm index eb535bb508..b5c8be840c 100644 --- a/set.mm +++ b/set.mm @@ -581984,9 +581984,10 @@ relation with an intersection with the same Cartesian product (see also (Contributed by Peter Mazsa, 18-Nov-2024.) (Proof modification is discouraged.) $) mopickr $p |- ( ( E* x ps /\ E. x ( ph /\ ps ) ) -> ( ps -> ph ) ) $= - ( wmo wa wex wi exancom wn weu wo moeu2 bj-nexrt pm2.21 syl a1d eupickbi sp - wal syl6bi jaoi sylbi syl5bi imp ) BCDZABECFZBAGZUFBAECFZUEUGABCHUEBCFIZBCJ - ZKUHUGGZBCLUIUKUJUIUGUHUIBIUGBCMBANOPUJUHUGCSUGBACQUGCRTUAUBUCUD $. + ( wmo wa wex wi exancom wn weu wo moeu2 19.8a con3i pm2.21 syl a1d eupickbi + wal sp syl6bi jaoi sylbi syl5bi imp ) BCDZABECFZBAGZUGBAECFZUFUHABCHUFBCFZI + ZBCJZKUIUHGZBCLUKUMULUKUHUIUKBIUHBUJBCMNBAOPQULUIUHCSUHBACRUHCTUAUBUCUDUE + $. $( Sufficient condition for transitivity of conjunctions inside existential quantifiers. (Contributed by Peter Mazsa, 2-Oct-2018.) $)