🚀 go-pugleaf

Welcome to the hardline accoarding to XXXristos.
here's the problem:
suppose class a is a base class and b,c are derived,that is:

a--->b
|
---->c

all right by then.The problem is,that any operator between these
2 classes , can give any of the 4 classes,depending on many
things , not only the type of operands.for ex.
a+b --->c|d|a,
so I cannot define the return type ,before inspecting the operands.

Any suggestions of implementing (reordering,add a new class,
  forgetting the hole thing, etc).          ^^^^^^^^^^^^^^^

Well , the implementation is 
a -> m_n matrix
b-> n-n topelitz matrix (needs only 2*n-1 elems)
c-> n_n circulant matrix(needs only n elems)

It may look easy to you,but for me is ...
'the answer is always easy , when you know it'




XXXXristos
e-mail yr answers in
kilitzir@csd.uch.gr
kilitzir@csi.forth.gr