[SciPy-user] Bug in inverse matrix calculationfor "scipy_core-0.8.4.win32-py2.3.exe"

Randewijk P-J <pjrandew@sun.ac.za> pjrandew at sun.ac.za
Wed Dec 14 08:54:55 CST 2005


Thanks, maybe I'm to lazy to think this afternoon...

> -----Original Message-----
> From: scipy-user-bounces at scipy.net 
> [mailto:scipy-user-bounces at scipy.net] On Behalf Of Frank
> Sent: 14 December 2005 16:52
> To: SciPy Users List
> Subject: Re: [SciPy-user] Bug in inverse matrix 
> calculationfor "scipy_core-0.8.4.win32-py2.3.exe"
> 
> 
> "On this note.  Is there a way of determining before hand in 
> scipy if a matrix is singular, say by calculating its rank, e.g.:"
> 
> if det(matrix) = 0, then the matrix is singular
> 
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