src/HOL/Library/Lattice_Syntax.thy
changeset 30330 8291bc63d7c9
child 30331 32ccef17d408
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/HOL/Library/Lattice_Syntax.thy	Fri Mar 06 20:30:19 2009 +0100
     1.3 @@ -0,0 +1,15 @@
     1.4 +(* Author: Florian Haftmann, TU Muenchen *)
     1.5 +
     1.6 +header {* Pretty syntax for lattice operations *}
     1.7 +
     1.8 +theory Lattice_Syntax
     1.9 +imports Set
    1.10 +begin
    1.11 +
    1.12 +notation
    1.13 +  inf  (infixl "\<sqinter>" 70) and
    1.14 +  sup  (infixl "\<squnion>" 65) and
    1.15 +  Inf  ("\<Sqinter>_" [900] 900) and
    1.16 +  Sup  ("\<Squnion>_" [900] 900)
    1.17 +
    1.18 +end
    1.19 \ No newline at end of file