added add_tfreesT, add_tfrees;
added bound;
added zero_var_indexesT, zero_var_indexes, zero_var_indexes_subst;
removed add_term_constsT;
tuned;
* July 2005: Jeremy Avigad, Carnegie Mellon University
Various improvements of the HOL and HOL-Complex library.
* July 2005: Florian Haftmann, TUM
Some combinators for linear functional transformations in ML:
|-> #-> fold_map etc.
* July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
Some structured proofs about completeness of real numbers.
* May 2005: Rafal Kolanski, NICTA
Substantially improved retrieval of facts from theory/proof context.
* May 2005: Florian Haftmann, TUM
Several new antiquotation.
* February 2005: Lucas Dixon, University of Edinburgh
Substantially improved subst method.
$Id$