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tobias

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

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  • Member for 7 years, 8 months
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  • Last seen Jan 27 at 16:41

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6 Sum of $\sin$ when angles shrink by $1/n$ Jan 17
5 Natural number solutions for equations of the form $\frac{a^2}{a^2-1} \cdot \frac{b^2}{b^2-1} = \frac{c^2}{c^2-1}$ May 5 '20
5 Analytic approximations of smooth vector fields Aug 12 '20
5 Getting out a system of linear ODEs by knowing the Magnus expansion Oct 5 '15
4 Is there a nice way to express a matrix exponential when rows are proportionally scaled? Jun 25 '17
4 Injectivity of product functions on natural number sequences Sep 14 '18
4 Higher-order derivatives of $(e^x + e^{-x})^{-1}$ Oct 4 '20
4 Analytic functions where all derivatives vanish at infinity and which are bounded Oct 4 '20
3 Selecting the best choice for the smallest single appearing natural number Sep 1 '16
2 General solution to system of stochastic linear differential equations Nov 27 '15
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