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back
elementary row op
vid
constant
addition
reading row op in book
Numeric LU factorization example
Numeric LU factorization example
[mathjax]
[Click here for a PDF of this post with nicer formatting]
To get a better feel for LU factorization before attempting a numeric implementation, let’s look at a numeric example in detail. This will strip some of the abstraction away.
Let’s compute the LU factorization for
\begin{equation}\label{eqn:luExample:20} M = \begin{bmatrix} 5 & 1 & 1 \\ 2 & 3 & 4 \\ 3 & 1 & 2 \\ \end{bmatrix}. \e…
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