From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Fri, 1 Jul 2005 09:33:55 +0000 (+0000)
Subject: New test.
X-Git-Tag: PRE_GETTER_STORAGE~79
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=6cf15c86b051582032c794f7da8a325e31fc0480;p=helm.git

New test.
---

diff --git a/helm/matita/tests/fold.ma b/helm/matita/tests/fold.ma
new file mode 100644
index 000000000..bb6d36d16
--- /dev/null
+++ b/helm/matita/tests/fold.ma
@@ -0,0 +1,11 @@
+set "baseuri" "cic:/test".
+alias id "nat" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1)".
+alias num (instance 0) = "natural number".
+alias symbol "eq" (instance 0) = "leibnitz's equality".
+alias symbol "plus" (instance 0) = "natural plus".
+theorem t: \forall x:nat. 0+x=x.
+ intro.
+ simplify in match (0+x) in \vdash (? ? % ?).
+ fold simplify (0 + x) in \vdash (? ? % ?).
+ reflexivity.
+qed.
\ No newline at end of file