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Ublas : |
From: Gunter Winkler (guwi17_at_[hidden])
Date: 2006-06-13 17:28:28
Am Dienstag, 13. Juni 2006 16:13 schrieb Martin Wiebusch:
> A = prod(prod(herm(O),A), O);
> gives this error on compilation:
>
> ‘boost::STATIC_ASSERTION_FAILURE<false>’
this static assertion is a feature because you have to create a
temporary matrix for such products. (Otherwise the computational
complexity would be extremly large, AFAIK O(n^6))
try this:
A = prod(prod<TEMP_MATRIX>(herm(O),A), O);
and read this
http://www.crystalclearsoftware.com/cgi-bin/boost_wiki/wiki.pl?Effective_UBLAS
section "Controlling the complexity of nested products"
mfg
Gunter