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Nick Alger

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 7 years, 5 months
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  • Last seen 11 hours ago

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Top posts (49) All Questions Answers | Votes Newest

16 Finding which triangles points are in Jun 26 '12
15 Is there any way to do “double preconditioning” Feb 23 '14
12 Linear programming with matrix constraints Mar 4 '14
10 Solving linear system of the form $ABx=b$ Jul 24 '18
9 Fast vector - “diagonal” matrix multiplication May 27 '14
9 Fast explicit solution for $\mathbf{A}\mathbf{x} = \mathbf{b}$, $ \mathbf{b} \in \mathbf{R}^3$, low condition number Oct 10 '14
9 Guidelines for nested preconditioners Jan 8 '15
9 Extracting diagonal of an approximately diagonal matrix when we don't know its entries Mar 17 '13
8 Why does conjugate gradient work with this nonsymmetric preconditioner? Feb 24 '16
8 Extracting diagonal of an approximately diagonal matrix when we don't know its entries Mar 17 '13
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