update in ground

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

diff --git a/matita/matita/contribs/lambdadelta/bin/recomm/dGroundArith.mrc b/matita/matita/contribs/lambdadelta/bin/recomm/dGroundArith.mrc
new file mode 100644 (file)
index 0000000..2a721cf
--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/bin/recomm/dGroundArith.mrc
@@ -0,0 +1,7 @@
+PccFor d "" true false
+POSITIVE INTEGERS
+NON-NEGATIVE INTEGERS
+NON-NEGATIVE INTEGERS WITH INFINITY
+WELL-FOUNDED INDUCTION
+λδ-2A
+λδ-2B