From 078efbe2dfff0b783cd35b0b3ab2354f554e95a6 Mon Sep 17 00:00:00 2001
From: Arnaud Spiwack
Date: Mon, 25 Nov 2013 19:05:48 +0100
Subject: Derive plugin.

A small plugin to support program deriving (à la Richard Bird) in Coq.

It's fairly simple:

  Require Coq.Derive.Derive.

  Derive f From g Upto eq As h.

Produces a goal (actually two, but the first one is automatically shelved):

  |- eq g ?42

And closing the proof produces two definitions: f is instantiated with the value of ?42 (it's always transparent). And h is instantiated with the content of the proof (it is transparent or opaque depending on whether the proof was closed with Defined or Qed).
---
 plugins/pluginsdyn.itarget | 1 +
 1 file changed, 1 insertion(+)

(limited to 'plugins/pluginsdyn.itarget')

diff --git a/plugins/pluginsdyn.itarget b/plugins/pluginsdyn.itarget
index e075ffc715..188eb408a0 100644
--- a/plugins/pluginsdyn.itarget
+++ b/plugins/pluginsdyn.itarget
@@ -22,3 +22,4 @@ syntax/r_syntax_plugin.cmxs
 syntax/string_syntax_plugin.cmxs
 syntax/z_syntax_plugin.cmxs
 quote/quote_plugin.cmxs
+Derive/derive_plugin.cmxs
-- 
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