---- Oorspronkelijk bericht ---- Van: Larry Evans <cppljevans@suddenlink.net> Verzonden: 23 Nov 2008 18:33 +00:00 Aan: <boost@lists.boost.org> Onderwerp: Re: [boost][MPL] new run-time algorithm: for_all On 11/23/08 11:43, George van Venrooij wrote:

Larry Evans wrote:

...

Judging from the "what is it?" on that tinyurl, it is the cross product of the mplbook's exercise 7-8 mentioned in my previous post.

It indeed has similar behavior when feeding it 2 sequences as the cross product, or to be more precise, an outer product (as you mentioned earlier) since both sequences need not have the same length.

Looking at Wikipedia's definition: http://en.wikipedia.org/wiki/Outer_product then my algorithm produces the outer product when called with 2 sequences. When called with 3 sequences, it generates some kind of 3-way outer product that I am not able to find a good name or definition for.

Perhaps Tensor product? _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost