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qwr
  • Member for 10 years, 6 months
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Die ganzen Zahlen hat der liebe Gott gemacht, alles andere ist Menschenwerk.

Layman learning a bit of math.

If you know how to improve my old answers or questions, please let me know!


Useful MathJax commands

\DeclareMathOperator{\E}{E}
\DeclareMathOperator{\Var}{Var}
\newcommand{\abs}[1]{\lvert #1 \rvert}
\newcommand{\norm}[1]{\lVert #1 \rVert}

Request: Special commands for absolute value and norm

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