How to check if pivots are 0 for upper triangular matrices
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Hello I am trying to create Upper Triangular matrices. I wrote most of the codes except checking if pivots are 0 and switch row if it is.
First I want to know how to check if pivots are 0, so would anyone help me with that?
1 Comment
Sean de Wolski
on 5 Oct 2012
Have you seen lu() and triu()?
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