wneuper/isa: src/HOL/Library/Lattice

     1 (* Author: Florian Haftmann, TU Muenchen *)

     3 header {* Pretty syntax for lattice operations *}

     5 theory Lattice_Syntax

     6 imports Complete_Lattice

     7 begin

     9 notation

    10   bot ("\<bottom>") and

    11   top ("\<top>") and

    12   inf  (infixl "\<sqinter>" 70) and

    13   sup  (infixl "\<squnion>" 65) and

    14   Inf  ("\<Sqinter>_" [900] 900) and

    15   Sup  ("\<Squnion>_" [900] 900)

    17 syntax (xsymbols)

    18   "_INF1"     :: "pttrns \<Rightarrow> 'b \<Rightarrow> 'b"           ("(3\<Sqinter>_./ _)" [0, 10] 10)

    19   "_INF"      :: "pttrn \<Rightarrow> 'a set \<Rightarrow> 'b \<Rightarrow> 'b"  ("(3\<Sqinter>_\<in>_./ _)" [0, 0, 10] 10)

    20   "_SUP1"     :: "pttrns \<Rightarrow> 'b \<Rightarrow> 'b"           ("(3\<Squnion>_./ _)" [0, 10] 10)

    21   "_SUP"      :: "pttrn \<Rightarrow> 'a set \<Rightarrow> 'b \<Rightarrow> 'b"  ("(3\<Squnion>_\<in>_./ _)" [0, 0, 10] 10)

    23 end

author	haftmann
	Wed, 08 Dec 2010 15:05:46 +0100
changeset 41330	9ff94e7cc3b3
parent 41328	294956ff285b
child 45731	56101fa00193
permissions	-rw-r--r--