documentation update

[ginac.git] / NEWS

diff --git a/NEWS b/NEWS
index e813ffd917888f0786968bc464c2b0b8ab12e44b..7760f40e55bbecb9f1e186048fa95b0769b115bb 100644 (file)
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 This file records noteworthy changes.
 
-1.2.0 (<insert date>)
+1.3.0 (<insert date>)
+* Fixed infinite recursion in atan2_evalf() and improved atan2_eval().
+* Added automatic evaluations for trigonometric functions with negative
+  arguments (e.g. sin(-2) -> -sin(2)).
+
+1.2.0 (19 March 2004)
 * Added a structure<T> template class for the easy creation of user-defined
   algebraic classes.
 * Added support for (acyclic) visitors, to allow cleaner implementations of