Implementation of ndestruct tactic (including destruction of constructor forms

[helm.git] / helm / software / matita / nlibrary / logic / pts.ma

diff --git a/helm/software/matita/nlibrary/logic/pts.ma b/helm/software/matita/nlibrary/logic/pts.ma
index 8a44b8300f22cc6e1b36ef8048e3abbe0d91ca69..d9db8c39f553b40e581296e7e27e48bf0ac9c7dd 100644 (file)
--- a/helm/software/matita/nlibrary/logic/pts.ma
+++ b/helm/software/matita/nlibrary/logic/pts.ma
@@ -15,3 +15,4 @@
 universe constraint Type[0] < Type[1].
 universe constraint Type[1] < Type[2].
 universe constraint Type[2] < Type[3].
+universe constraint Type[3] < Type[4].