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November 26, 2013 04:45
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Stable computer codes use Qs
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"Stable computer codes use as many Qs as possible" - Introduction to Linear Algebra, Fourth Edition | |
He of course refers to the Q in QR factorization. | |
However, a simple way to make your C program more stable, as he shows, is to add "#define i Q" to the top of it. |
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