> to solve systems of linear equations - i.e. enter the matrix and the y
> values and the program inverts the matrix and reports the x values. I know
> how to do it manually but it is laborious for large matrices. Perhaps
> Openoffice.calc/solver does this but it is not clear to me how to enter
> data for solver to do this. apt-cache search matrix |grep inversion
> doesn't turn up anything.
> Would someone please beat me over the head and point me to a simple package
> to do this job?
Thomas,
The "PDL" package should do what you need. There's a quick
introduction here:
http://search.cpan.org/~csoe/PDL-2.4.3/Basic/Pod/Impatient.pod
Cheers,
Tyler
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