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fiftyeight

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

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  • Member for 8 years, 10 months
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  • Last seen Oct 26 '17 at 17:38

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121 Are “if” and “iff” interchangeable in definitions? Nov 14 '13
17 Simple proof of integration in polar coordinates? May 16 '12
10 Proving determinant product rule combinatorially Aug 1 '12
9 proof of Zassenhaus formula for exponentials of linear operators Jul 2 '12
8 Do Symmetric problems have Symmetric solutions? Nov 26 '13
6 A unitary matrix taking a real matrix to another real matrix, is it an orthogonal matrix? Aug 2 '12
6 Is a finitely generated torsion group finite in general? Sep 8 '13
5 What is the minimum number of locks on the cabinet that would satisfy these conditions? Nov 26 '13
4 How is research done in universities? Jan 8 '14
3 Non-degenerate symmetric bilinear form; dimension formulae. Nov 27 '13
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