Re: matrix inversion and how to set range

[David Stanaway <david stanaway net>]

This I think is the same as in Excel,
See:
http://www.math.rutgers.edu/compute/gnumeric/C/formulas.html#AEN1508

On Tue, 2005-05-31 at 20:33 -0700, coralline algae wrote:
> I  am new to gnumeric.  I have a 3 x 3 matrix that I want to invert.  I
> am using the  minverse function and after searching the mailing
> list see that my problem is that I need to specify the range
> to insert to.   My problem is that I dont know how to set range.
>
> After typing in this 3x3 matrix
>   
> 1,1,2;
> 2,1,2;
> 2,0,1
>
> I select insert function from the menu bar and 
> click on  array area then select the cells 
> of the matrix.   The box fills with  Sheet1!:A5:C7 
>
> If I click ok I can see the range is wrong but
> how do I set the range.  I tried highlighting
> a 3x3 blank area before the insert but that didnt
> work.
>
> Thanks
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-- 
David Stanaway <david stanaway net>