Computational Science
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Federico Poloni

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

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  • Pisa, Italy
  • fph.altervista.org
  • Member for 7 years, 1 month
  • 275 profile views
  • Last seen 18 hours ago

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27 Good examples of “two is easy, three is hard” in computational sciences May 16 '19
17 Are BLAS implementations guaranteed to give the exact same result? Feb 9 '17
14 Matrix multiplication accuracy Matlab vs Python May 25 '18
12 Evaluating $\log(\exp(x)+1)$ for negative $x$ Dec 16 '17
10 How to find the nearest/a near positive definite from a given matrix? Dec 4 '18
10 Finite elements $W^{1,\infty}$ error estimates Feb 5 '15
10 Benchmarks for Gröbner bases and polynomial system solution Dec 30 '15
10 Positive root of $x^q + bx - b$ Apr 27 '19
9 Poor SVD reconstruction of singular matrix Aug 16 '17
8 Methods for solving $Ax=b$, small and sparse A Sep 30 '17
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