- input parser recognizes "sqrt()", which is also used in the output

[ginac.git] / NEWS

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index 989f7dc5cbce320ab909e2294938ac3d8c30ef6c..7ca5aeb93c2703655dd941594c694637fe120e5c 100644 (file)
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+++ b/NEWS
@@ -1,7 +1,33 @@
 This file records noteworthy changes.
 
-0.9.3 (<date>)
-* lsolve() accepts an algorithmic hint as parameter.
+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.