diff options
| author |  Arnaud Spiwack <arnaud@spiwack.net> | 2013-11-25 19:05:48 +0100 |
|---|---|---|
| committer | Arnaud Spiwack <arnaud@spiwack.net> | 2013-12-04 14:14:33 +0100 |
| commit | 078efbe2dfff0b783cd35b0b3ab2354f554e95a6 (patch) | |
| tree | e79c02a053d44a79f841a2e1ba013b12a08bd014 /plugins/pluginsvo.itarget | |
| parent | 3c199b86ddf919d79ad79eb7d69f4b6f81bb73ab (diff) | |
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).
Diffstat (limited to 'plugins/pluginsvo.itarget')
| -rw-r--r-- | plugins/pluginsvo.itarget | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/plugins/pluginsvo.itarget b/plugins/pluginsvo.itarget index 4b698cccb..0a9e468ec 100644 --- a/plugins/pluginsvo.itarget +++ b/plugins/pluginsvo.itarget @@ -9,3 +9,4 @@ romega/vo.otarget rtauto/vo.otarget setoid_ring/vo.otarget extraction/vo.otarget +Derive/vo.otarget
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