Changes by: Alexei Kopylov (kopylov at cs.caltech.edu)
Date: 2003-12-23 17:26:20 -0800 (Tue, 23 Dec 2003)
Revision: 5208
Log message:

      I have theory of relation structures of that includes preorders and equality relation.
      I need it for rbtrees.
      Currently this theory is a little bit mess and I did not prove anything.
      

Changes	Path
+2 -0	metaprl/theories/itt/Makefile
+173 -40	metaprl/theories/itt/itt_relation_str.ml
+4 -0	metaprl/theories/itt/itt_relation_str.mli