src/HOL/Library/Quotient_Syntax.thy
author paulson <lp15@cam.ac.uk>
Mon Feb 22 14:37:56 2016 +0000 (2016-02-22)
changeset 62379 340738057c8c
parent 60500 903bb1495239
permissions -rw-r--r--
An assortment of useful lemmas about sums, norm, etc. Also: norm_conv_dist [symmetric] is now a simprule!
     1 (*  Title:      HOL/Library/Quotient_Syntax.thy
     2     Author:     Cezary Kaliszyk and Christian Urban
     3 *)
     4 
     5 section \<open>Pretty syntax for Quotient operations\<close>
     6 
     7 theory Quotient_Syntax
     8 imports Main
     9 begin
    10 
    11 notation
    12   rel_conj (infixr "OOO" 75) and
    13   map_fun (infixr "--->" 55) and
    14   rel_fun (infixr "===>" 55)
    15 
    16 end