Rectangular multidimensional arrays for D

[Laeeth Isharc via Digitalmars-d]

On Monday, 22 December 2014 at 22:46:57 UTC, aldanor wrote:
> On Monday, 22 December 2014 at 22:36:16 UTC, H. S. Teoh via 
> Digitalmars-d wrote:
>> FYI, Kenji's merge has since been merged. So now the stage is 
>> set for
>> somebody to step up and write a nice multidimensional array
>> implementation.
>
> One important thing to wish for, in my opinion, is that the 
> design of such implementation would allow for (future 
> potential) integration with linear algebra libraries like 
> blas/lapack without having to be rewritten from scratch (e.g. 
> so it doesn't end up like Python's array module which got 
> completely superceded by numpy).

You mean especially for sparse matrices ?  What is it that needs 
to be borne in mind for regular matrices ?