wenzelm [Sun, 12 Feb 2006 21:34:25 +0100] rev 19031
export exception SAME (for join);
join: use internal modify, no option type (handle SAME/DUP instead);
defined: simplified copy of lookup code, avoids allocation of option constructor;
added replace, which does not change equal entries;
wenzelm [Sun, 12 Feb 2006 21:34:24 +0100] rev 19030
low-level tuning of merge: maintain identity of accesses;
simplified TableFun.join;
wenzelm [Sun, 12 Feb 2006 21:34:23 +0100] rev 19029
share exception UNDEF with Table;
simplified TableFun.join;
wenzelm [Sun, 12 Feb 2006 21:34:22 +0100] rev 19028
structure Datatab: private copy avoids potential conflict of table exceptions;
simplified TableFun.join;
wenzelm [Sun, 12 Feb 2006 21:34:21 +0100] rev 19027
added eq_consts;
reverted abbrevs: try all abstraction prefixes;
wenzelm [Sun, 12 Feb 2006 21:34:20 +0100] rev 19026
minor tuning of proofs, notably induct;
wenzelm [Sun, 12 Feb 2006 21:34:18 +0100] rev 19025
simplified TableFun.join;
wenzelm [Sun, 12 Feb 2006 20:32:59 +0100] rev 19024
\usepackage{amssymb};
kleing [Sun, 12 Feb 2006 12:29:01 +0100] rev 19023
* include generalised MVT in HyperReal (contributed by Benjamin Porter)
* add non-denumerability of continuum in Real, includes closed intervals on real
(contributed by Benjamin Porter, #22 in http://www.cs.ru.nl/~freek/100/)
kleing [Sun, 12 Feb 2006 10:42:19 +0100] rev 19022
* moved ThreeDivides from Isar_examples to better suited HOL/ex
* moved 2 summation lemmas from ThreeDivides to SetInterval