update in gruound

[helm.git] / matita / matita / contribs / lambdadelta / bin / recomm / bGroundLib.mrc

diff --git a/matita/matita/contribs/lambdadelta/bin/recomm/bGroundLib.mrc b/matita/matita/contribs/lambdadelta/bin/recomm/bGroundLib.mrc
new file mode 100644 (file)
index 0000000..fdc9327
--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/bin/recomm/bGroundLib.mrc
@@ -0,0 +1,6 @@
+PcsAnd b "" true false
+eq
+land
+lsub
+compose, function composition
+ctc, contextual transitive closure