--- /dev/null
+TODO:
+- "ncoercion" statement:
+ - type processing to identify source/target
+ - transitive closure (in the new Cic)
+ - generation of hints to implement the pullback
+- principles generation:
+ - pretty printer for new statements required
+- dependency graphs
+- queries (on the trie?)
+- serialization/undo
+ - objects
+ - ng_status (moo/lexicon)
+- Tactics:
+ - satuation
+ - destruct
+
+- Library.copy_at_level
+- NCicRefiner.typeof e inferenza universi
+- hints:
+ - compare with the paper