1996-03-06 ago Ran expandshort
1996-02-15 ago Added a few thms and the new theory RelPow.
1996-02-09 ago Added qed_spec_mp to avoid renaming of bound vars in 'th RS spec'
1996-02-05 ago expanded tabs; renamed subtype to typedef;
1996-01-30 ago expanded tabs
1995-12-08 ago Changed div_termination -> diff_less
1995-11-12 ago added new arithmetic lemmas and the functions take and drop.
1995-10-25 ago Added various thms and tactics.
1995-10-04 ago added local simpsets; removed IOA from 'make test'
1995-07-26 ago tidied proof of add_less_mono
1995-06-22 ago Added add_lessD1
1995-03-24 ago changed syntax of tuples from <..., ...> to (..., ...)
1995-03-20 ago changed syntax of "if"
1995-03-03 ago new version of HOL with curried function application