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A. Donda

– I'm a physicist working in cognitive neuroscience on statistical data analysis methods.
– I program mainly in Matlab and Python, but also occasionally in C, bash/sed/awk, Perl, Java, and JavaScript.
– I use Debian GNU/Linux for work & leisure, Windows for games, Android when mobile.
– I write Pandoc-flavored Markdown in Atom which is rendered by LaTeX, though sometimes MS Word can't be avoided.
– I dabble in typography and information design.

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  • University of Kulahari
  • Member for 8 years, 3 months
  • 137 profile views
  • Last seen Feb 22 at 3:59

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19 Is there a name for the function $\max(x, 0)$? Aug 16 '14
18 The best symbol for non-negative integers? Aug 19 '15
12 What is the mathematical relevance of whether an expression has a closed form? Feb 7 '14
7 PCA produces sinusoids — what is the underlying cause? Aug 10 '15
5 Linear approximation $y= \ln(1+x)$ for small x Feb 11 '15
4 Matlab code for computing index of matrix Jan 11 '14
3 Is there any significance to the logarithm of a sum? Apr 2 '14
3 Is the Support Vector Classifier in some sense optimal? Dec 4 '13
3 difference of two orthogonal projections is orthogonal projection Mar 29 '19
3 X is to vector like matrix is to linear operator? May 22 '19
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