R. Michael Weylandt
michael.weylandt at gmail.com
Tue Nov 13 23:14:32 CET 2012
On Tue, Nov 13, 2012 at 1:00 AM, Cleuson Alves <cleuson.o at gmail.com> wrote:
> Hello, I need to solve an exercise follows, first calculate the inverse matrix and then multiply the first matrix.
I would just point out that in most numerical applications, you rarely
need to calculate the intermediate of the matrix inverse directly.
See, e.g., http://www.johndcook.com/blog/2010/01/19/dont-invert-that-matrix/
Of course, if this hasn't been said yet: NumPy.
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