From 4e8b826644676d33d27971885c0bba282e3ca07e Mon Sep 17 00:00:00 2001 From: Richard Kreckel Date: Mon, 4 Dec 2006 00:21:28 +0000 Subject: [PATCH] * Update. --- NEWS | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/NEWS b/NEWS index 7f544725..240748d9 100644 --- a/NEWS +++ b/NEWS @@ -1,5 +1,48 @@ This file records noteworthy changes. +1.4.0 () +* Better worst case behavior in heuristic gcd [Alexei Sheplyakov]. +* ...... + +1.3.5 (17 August 2006) +* Re-built bison related files that caused bugs with gcc 4. +* Fixed bugs in fderivative::match_same_type(), expairseq::match(), + expand_dummy_sum(), and expairseq::map(). +* Fixed template specialization for class container to be gcc 4.2 compliant. +* Output in csrc mode is now -x instead of -1.0*x. +* Fixed tutorial and reference generation in html/pdf/ps format. +* Modified autotool configuration to allow for compilation on MinGW. +* Debian packaging files updated. + +1.3.4 (12 April 2006) +* More general index dimensions are now possible. +* Improved algebraic substitutions. +* Fixed wrong matching in .has(). +* Fixed bug in differentiation of a power. +* collect_common_factors also works with negative powers of common factors now. +* Code clean-up and preparations for upcoming cln 1.2. + +1.3.3 (24 October 2005) +* Fixed bug occuring in algebraic substitutions with expressions involving + indices. +* Fixed bug that selected the wrong algorithm for determinants of purely + numeric matrices with at least one floating point element. +* Fixed bug in function H that caused an infinite recursion for arguments + around +-I. +* Fixed const-correctness in printing handler for GCC 4.0.2. +* Made lookup in adaptivesimpson precision-aware. +* Added series expansion for functions (classical) Li and S around x==0. +* Added fsolve() numerical univariate real-valued function solver. +* Added functions sub_matrix() and reduced_matrix(). +* Small cleanups. Less warnings with latest GCC. + +1.3.2 (10 July 2005) +* GCD avoids to produce expanded expressions. +* Fixed bug in expanding expressions containing dummy indices. +* Fixed static initialization order bug. +* collect_common_factors now works with powers. +* Modernized configuration scripts. + 1.3.1 (04 May 2005) * integral() and eval_integ() can be used from ginsh. * Integrals can be series-expanded. -- 2.44.0