This file records noteworthy changes.
-0.8.0 (<date>)
+0.8.0 (24 March 2001)
* Complete revamp of indexed objects. Instead of multiple classes for
indexed things and their indices there is now only one "indexed" class
and two types of indices: "idx" for simple indices and "varidx" for
* sqrfree() factorization fixed and improved syntactically.
* subs() works on matrices.
* Matrices can be constructed from flat list of elements; diagonal matrices
- can be constructed from list of diagonal elements with diag_matrix()
+ can be constructed from list of diagonal elements with diag_matrix().
* Fixed memory leak in expand().
* Operator% for objects of class ncmul has gone. Use operator* now for that
case too, which is much more natural.