9 Jun
2003
9 Jun
'03
10:40 a.m.
Hi!
I am using GiNaC1.1.0
It seems that for some expression(suppose it's defined as e1) simplify_indexed() doesn't do simplification fully. However, if I define another ex objec tmp = e1, and e1.simplify_indexed() will give a more sorry ~~~~~~~~~~~it's tmp.simplify_indexed()
simple expression which, although, is still not of the simplest form. Anyone knows a more efficient way?
Another problem I met is that when I simplify an expression which is composed of 240 terms, where every term is a simple product of indexed objects, the complilation will stop, saying "out of memory". I don't think that GiNaC can't handle such expressions. Anything wrong?