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is there a library for matrix manipulation?

P: n/a
Sam
Hello, in my coding work I'm going to using a lot of matix
manipulation, just basic matrix addition, multiplication, Gaussian
method solving for roots, least square... But I don't know if there's
a library which defines matrix and its manipulation. I know there must
be one and it's somethere but I just have no experience.

Thanks.
Jul 22 '05 #1
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P: n/a
Sam wrote:

Hello, in my coding work I'm going to using a lot of matix
manipulation, just basic matrix addition, multiplication, Gaussian
method solving for roots, least square... But I don't know if there's
a library which defines matrix and its manipulation. I know there must
be one and it's somethere but I just have no experience.


As always when searching for some library or source code, your
first thinking should be: What does google know about it:

http://www.google.com
Search text: matrix C++ download

turns up lots of hits, choose one.

--
Karl Heinz Buchegger
kb******@gascad.at
Jul 22 '05 #2

P: n/a
"Sam" <hc***@nd.edu> wrote...
Hello, in my coding work I'm going to using a lot of matix
manipulation, just basic matrix addition, multiplication, Gaussian
method solving for roots, least square... But I don't know if there's
a library which defines matrix and its manipulation. I know there must
be one and it's somethere but I just have no experience.


Try Googling for OONumerics. Also check out the periodic posting
by Nikki Locke titled "Available C++ Libraries FAQ".

Victor
Jul 22 '05 #3

P: n/a
Sam,

You could try the uBLAS library provided within BOOST. This seems to be
a place to start for dense matrix ops.

Evan

Sam wrote:
Hello, in my coding work I'm going to using a lot of matix
manipulation, just basic matrix addition, multiplication, Gaussian
method solving for roots, least square... But I don't know if there's
a library which defines matrix and its manipulation. I know there must
be one and it's somethere but I just have no experience.

Thanks.


Jul 22 '05 #4

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