* Unobfuscate the estimate check for the last coefficient.

[ginac.git] / NEWS

diff --git a/NEWS b/NEWS
index 61658056b4acf234b078297ab49f2511eb582bbf..ae20f9843a5a7b919f0f00742f219ae533375f24 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,26 @@
 This file records noteworthy changes.
 
+0.9.5 (<date>)
+* 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)
 * Ctors of class numeric are not explicit any more.  All built-in callers for
   pseudofunctions are now templated and default to ex arguments which relaxes
@@ -33,6 +54,7 @@ This file records noteworthy changes.
 * rem(c, p[x], x) (c: numeric, p[x]: polynomial) erroneously returned p[x]
   instead of c.
 * Small bugfixes in pattern matching.
+* Updated libtool to version 1.4.
 
 0.9.0 (7 June 2001)
 * In the output and in ginsh, lists are now delimited by { } braces, and