gibson:teaching:fall-2016:math753:lagrangepoly
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gibson:teaching:fall-2016:math753:lagrangepoly [2016/11/11 12:38] gibson |
gibson:teaching:fall-2016:math753:lagrangepoly [2016/11/11 12:39] (current) gibson |
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| \end{equation*} | \end{equation*} | ||
| - | This is mathematically clunky because it expresses a quadratic polynomial $P(x)$ as the sum of three quadratics. Simplifying takes a lot of multiplications and additions. If we do that, we get | + | This is mathematically clunky because it expresses a quadratic polynomial $P(x)$ as the sum of three quadratics, and we have a lot of tedious algebra to do to simplify. If we do that, we get |
| \begin{equation*} | \begin{equation*} | ||
gibson/teaching/fall-2016/math753/lagrangepoly.1478896726.txt.gz ยท Last modified: 2016/11/11 12:38 by gibson
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