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| Revival | Answered more than 30 days later as first answer scoring 2 or more. This badge can be awarded multiple times. |
joriki earned this badge 12 times |
mar 16 at 13:36
Calculating the surface area of sphere above a plane
mar 12 at 5:55
Prime spiral distribution into quadrants
feb 24 at 21:28
Asymptotics of system of linear equations
oct 11 at 22:32
Expiring coupon collector's problem
sep 2 at 14:42
Folding a strip of paper
may 14 '12 at 2:42
3 other extensions of the Secretary Problem
apr 12 '12 at 11:58
Filling out an $n \times n$ square grid with $0$s and $1$s
feb 23 '12 at 16:02
Regarding Ladder Operators and Quantum Harmonic Oscillators
jan 10 '12 at 5:02
Algorithm for scrolling through different orbits in a permutation group
dec 8 '11 at 23:39
Marble game theory
may 15 '11 at 14:27
Is Lagrange's theorem the most basic result in finite group theory?
mar 19 '11 at 16:56
Path (Feynman) Integrals over Graphs
