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Sep
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awarded  Popular Question
Aug
31
reviewed Approve congruence issue
Aug
26
reviewed Approve Are calculus and real analysis the same thing?
Aug
25
reviewed Approve Shapes bounded only by lines
Aug
25
reviewed Approve How to find the principal argument of $z^4$, given $z$?
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Jul
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Jun
26
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Jun
10
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May
16
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May
12
reviewed Approve Is the quotient ring $\mathbb{Z}_4[x]/<x^n-1>$ a vector space?
May
12
reviewed Approve A tricky question on sequences of functions.
May
11
comment Integrality Conjectures
@robjohn: My student posted material from my unpublished manuscripts. I have asked that he delete all of the offending posts including this one. He has agreed. If you have moderator privileges to help delete these, please do so.
May
9
revised GCD function and relation between Hurwitz and Riemann zeta function
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May
9
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May
9
revised Summation of Dedekind sums to zero
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May
8
awarded  Nice Question