src/HOL/Library/Quotient_Syntax.thy
author blanchet
Wed Sep 24 15:45:55 2014 +0200 (2014-09-24)
changeset 58425 246985c6b20b
parent 55945 e96383acecf9
child 58881 b9556a055632
permissions -rw-r--r--
simpler proof
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(*  Title:      HOL/Library/Quotient_Syntax.thy
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    Author:     Cezary Kaliszyk and Christian Urban
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*)
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header {* Pretty syntax for Quotient operations *}
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theory Quotient_Syntax
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imports Main
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begin
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notation
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  rel_conj (infixr "OOO" 75) and
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  map_fun (infixr "--->" 55) and
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  rel_fun (infixr "===>" 55)
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end