This file records noteworthy changes.
+0.5.4 (?x?y?z? March 2000)
+* Algorithms in class matrix (determinant and solve) were replaced by
+ less brain-dead ones and should now have much better performance.
+* Checks were reorganized and split up into three parts:
+ a) exams (small regression tests with predefined input)
+ b) checks (lenghty coherence checks with random input)
+ c) timings (for coherence and crude benchmarking)
+* Behaviour of .evalf() was changed: it doesn't .evalf() any exponents.
+
0.5.3 (23 February 2000)
-* A more flexible scheme for registering functions was implemented.
+* A more flexible scheme for registering functions was implemented,
+ allowing for remembering, too.
* Some Bugfixes.
0.5.2 (16 February 2000)