Re: least square solution of b = A * x with a very huge A matrix

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Re: least square solution of b = A * x with a very huge A matrix

From:	Nir Krakauer
Subject:	Re: least square solution of b = A * x with a very huge A matrix
Date:	Wed, 29 May 2013 20:11:30 +0545

How big is your A matrix? Is it possible to give a self-contained
example that shows this error?

There is work being started on improving Octave's capabilities for
solving large sparse linear problems, and understanding what is going
wrong in your problem may help with this.

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least square solution of b = A * x with a very huge A matrix, andrea console, 2013/05/29
- Re: least square solution of b = A * x with a very huge A matrix, Nir Krakauer <=
  - Re: least square solution of b = A * x with a very huge A matrix, andrea console, 2013/05/29
    - Re: least square solution of b = A * x with a very huge A matrix, Nir Krakauer, 2013/05/30
    - Re: least square solution of b = A * x with a very huge A matrix, andrea console, 2013/05/30
    - Re: least square solution of b = A * x with a very huge A matrix, Abbott, Ben, 2013/05/30
    - Re: least square solution of b = A * x with a very huge A matrix, c., 2013/05/30
    - Re: least square solution of b = A * x with a very huge A matrix, andrea console, 2013/05/30
    - Re: least square solution of b = A * x with a very huge A matrix, c., 2013/05/31
- Re: least square solution of b = A * x with a very huge A matrix, c., 2013/05/29

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