Mercurial > cpdt > repo
diff src/Predicates.v @ 210:b149a07b9b5b
Most old Sestoft suggestions processed
author | Adam Chlipala <adamc@hcoop.net> |
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date | Mon, 09 Nov 2009 13:18:46 -0500 |
parents | 90af611e2993 |
children | c4b1c0de7af9 |
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--- a/src/Predicates.v Mon Nov 09 11:48:27 2009 -0500 +++ b/src/Predicates.v Mon Nov 09 13:18:46 2009 -0500 @@ -134,7 +134,7 @@ ]] - The interested reader can check that [and] has a Curry-Howard doppleganger called [prod], the type of pairs. However, it is generally most convenient to reason about conjunction using tactics. An explicit proof of commutativity of [and] illustrates the usual suspects for such tasks. [/\] is an infix shorthand for [and]. *) + The interested reader can check that [and] has a Curry-Howard doppelganger called [prod], the type of pairs. However, it is generally most convenient to reason about conjunction using tactics. An explicit proof of commutativity of [and] illustrates the usual suspects for such tasks. [/\] is an infix shorthand for [and]. *) Theorem and_comm : P /\ Q -> Q /\ P.