* Added output-support for Python bindings and LaTeX printing for

[ginac.git] / NEWS

diff --git a/NEWS b/NEWS
index de5777b382b2d9cbb433158bac6f83942be22f69..7ca5aeb93c2703655dd941594c694637fe120e5c 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,44 @@
 This file records noteworthy changes.
 
-0.9.1 (<date>)
+1.0.2 (<date>)
+* Input parser recognizes "sqrt()", which is also used in the output
+* divide(a,b,q) only modifies q if the division succeeds; also, divide(a,b,a)
+  works now
+* Fixed small bug in dummy index renaming which could cause it to not
+  recognize renamable indices in some cases
+* power::degree() and power::ldegree() throw an exception when encountering
+  a non-integer exponent
+
+1.0.1 (22 November 2001)
+* Function sqrfree() handles a few more cases now.
+* Class relational has real canonical ordering now.
+* Handle obscene libreadline version numbers when building ginsh.
+
+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)
+* 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
+  the need for explicit ctors.
 * New functions/methods:
    - find()
    - remove_first(), remove_last(), sort() and unique() for lists
@@ -30,6 +68,7 @@ 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