wenzelm [Thu, 01 Dec 2005 18:37:22 +0100] rev 18317
timestart - setup bash environment for timing;
berghofe [Thu, 01 Dec 2005 17:07:50 +0100] rev 18316
Improved norm_proof to handle proofs containing term (type) variables
with same name but different types (sorts): Offending term (type)
variables are replaced by dummy (T)Frees before applying the
substitution.
paulson [Thu, 01 Dec 2005 15:45:54 +0100] rev 18315
restoring the old status of subset_refl
haftmann [Thu, 01 Dec 2005 08:28:02 +0100] rev 18314
oriented pairs theory * 'a to 'a * theory
urbanc [Thu, 01 Dec 2005 06:28:41 +0100] rev 18313
initial cleanup to use the new induction method
urbanc [Thu, 01 Dec 2005 05:20:13 +0100] rev 18312
cleaned up further the proofs (diamond still needs work);
changed "fresh:" to "avoiding:"
urbanc [Thu, 01 Dec 2005 04:46:17 +0100] rev 18311
changed "fresh:" to "avoiding:" and cleaned up the weakening example