Re: [boost] Re: matrix library ?

From: Toon Knapen (toon_at_[hidden])
Date: 2001-03-13 01:41:49

Dave Steffen wrote:
>
>  Not at all - this is more or less how Blitz++ does it, although the
>  syntax isn't quite as clean. It looks something like
> 
>  A = sum(B(i,k) * C(k,j), k); // A_ij = B_ik * C_jk
>
This syntax makes it also difficult to write y = Ax +b 
(A matrix ; y,x,b vectors)

Blitz++ is indeed a superb library but this notations makes
it difficult to use if for linear algebra.

t