2002-07-25 paulson 2002-07-25 Added the assumption nth_replacement to locale M_datatypes. Moved up its proof to make it available for the instantiation of that locale.
2002-07-24 paulson 2002-07-24 tweaks, aiming towards relativization of "satisfies"
2002-07-23 paulson 2002-07-23 Relativization and Separation for the function "nth"
2002-07-19 paulson 2002-07-19 Towards relativization and absoluteness of formula_rec
2002-07-19 paulson 2002-07-19 Absoluteness of the function "nth"
2002-07-18 paulson 2002-07-18 absoluteness for "formula" and "eclose"
2002-07-17 paulson 2002-07-17 Formulas (and lists) in M (and L!)
2002-07-17 paulson 2002-07-17 Expressing Lset and L without using length and arity; simplifies Separation proofs
2002-07-16 wenzelm 2002-07-16 adapted locales;
2002-07-16 paulson 2002-07-16 instantiation of locales M_trancl and M_wfrank; proofs of list_replacement{1,2}
2002-07-12 paulson 2002-07-12 towards relativization of "iterates" and "wfrec"
2002-07-12 paulson 2002-07-12 new definitions of fun_apply and M_is_recfun
2002-07-11 paulson 2002-07-11 tidied
2002-07-11 paulson 2002-07-11 Separation/Replacement up to M_wfrank!
2002-07-10 paulson 2002-07-10 Fixed quantified variable name preservation for ball and bex (bounded quants) Requires tweaking of other scripts. Also routine tidying.
2002-07-05 paulson 2002-07-05 more internalized formulas and separation proofs
2002-07-04 paulson 2002-07-04 tweaks
2002-07-02 paulson 2002-07-02 Tidying and introduction of various new theorems
2002-07-01 paulson 2002-07-01 more use of relativized quantifiers list_closed