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src/HOL/Library/Quotient_Syntax.thy
author haftmann
Fri, 01 Nov 2013 18:51:14 +0100
changeset 54230 b1d955791529
parent 40602 91e583511113
child 55945 e96383acecf9
permissions -rw-r--r--
more simplification rules on unary and binary minus

(*  Title:      HOL/Library/Quotient_Syntax.thy
    Author:     Cezary Kaliszyk and Christian Urban
*)

header {* Pretty syntax for Quotient operations *}

theory Quotient_Syntax
imports Main
begin

notation
  rel_conj (infixr "OOO" 75) and
  map_fun (infixr "--->" 55) and
  fun_rel (infixr "===>" 55)

end
isabelle