unnecessary change

Giorgi Lekishvili gleki at gol.ge
Tue Oct 23 20:54:23 CEST 2001

Hi folks!

My problem is the following:
I want to save initial data matrix, as e.g., follows
In the same time I need a matrix, which is used and processed. The
latter is created as follows

No the problem is, that, when I have finished to use the Mactual matrix,
self.Mdata is always changed and equals the final Mactual matrix.

What is the systematic solution of the problem?

Thanx in advance,

PS. I use Numeric module.

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