This file records noteworthy changes.
1.3.0 (<insert date>)
+
+1.2.1 (23 April 2004)
* 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)).
* Fixed a static initialization order goof-up.
+* Fixed various bugs in series expansion.
1.2.0 (19 March 2004)
* Added a structure<T> template class for the easy creation of user-defined