X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=NEWS;h=c9a95422feda1058b2f709733d173f830a729d5f;hp=fb02623172cf538cbe6fb2ea3b121636c3317c6c;hb=24f75d316ba00dcdf32d1623ade26b0c15a01dff;hpb=c378e979c7a9b9807941b27adbac690699abe70c diff --git a/NEWS b/NEWS index fb026231..c9a95422 100644 --- a/NEWS +++ b/NEWS @@ -1,7 +1,24 @@ This file records noteworthy changes. -0.9.2 () +1.0.0 (6 November 2001) +* Some internal reorganization resulting in a general speed-up. +* The last 3 evaluated expressions in ginsh are now referred to with the + tokens '%', '%%' and '%%%'. The old '"', '""' and '"""' remain for + compatibility but may be removed in a future version of GiNaC. + +0.9.4 (20 September 2001) +* Functions have better support for external scripting languages. +* Interface cleanups and bugfixes. +* Fix silly bug in evalf() that prevented things like 2^Pi being computed. + +0.9.3 (16 August 2001) +* series expansion now much more consistent for small order expansion. +* lsolve() accepts algorithmic hint as parameter. + +0.9.2 (31 July 2001) * Epsilon tensor is more functional. +* simplify_indexed() is better at detecting expressions that vanish for + symmetry reasons. * Several little bugfixes and consistency enhancements. 0.9.1 (27 June 2001)