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Re: Unnecessary limitation in QR code?
- To: Lowell Johnson <ldjohn at usgs dot gov>
- Subject: Re: Unnecessary limitation in QR code?
- From: Brian Gough <bjg at network-theory dot co dot uk>
- Date: Wed, 16 May 2001 22:00:06 +0100 (BST)
- Cc: gsl-discuss at sources dot redhat dot com
- References: <01051610104701.24918@edclxw5>
Lowell Johnson writes:
> I think there is an unnecessary limitation in the QR solution code
> (linalg/qr.c). The functions gsl_linalg_QR_svx() and gsl_linalg_QR_solve()
> only support square matrices. Shouldn't the input matrix be allowed to be M x
> N, M >= N ?
>
Good point -- I will add that. Thanks.