8 Apr
2004
8 Apr
'04
2:37 p.m.
Angus Leeming wrote:
Russell Hind wrote:
Don't know what MTL is. I have a look. Thanks
Matrix Template Library. Jeremy Siek's master's thesis.
I've found the link. I'll see if I have any luck with that
X is typically ~500 by 5 (don't know if that counts as big or not, last time I did matrix work, we only used 3x3 and 4x4 so to me it seems pretty huge, but we were doing stuff by hand).
It isn't too terrible, but to invert it it must be square...
Well, the bit I need to invert is prod(trans(X), X) so X is 500 x 5. Is this possible? Thanks Russell