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| Enlightened | First to answer and accepted with score of 10 or more. This badge can be awarded multiple times. |
John Wordsworth earned this badge 6 times |
dec 5 at 1:19
Countability of irrationals
nov 24 at 20:29
Limit exercise from Rudin
oct 2 at 12:53
Can all primes be written as a Mersenne prime?
aug 23 at 15:21
Give an example of a noncyclic Abelian group all of whose proper subgroups are cyclic.
jun 27 at 3:09
Expressing $2002^{2002}$ as a sum of cubes
jun 17 '12 at 16:13
Evaluate $\int_0^\pi xf(\sin x)dx$
