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age 19
visits member for 2 years, 3 months
seen 6 hours ago

Nov
15
revised Is there a general way to prove series and products are modular?
edited title
Oct
20
revised How to visualise Bollobas' 1965 theorem?
added 444 characters in body
Oct
20
revised How to visualise Bollobas' 1965 theorem?
edited body
Oct
20
revised How to visualise Bollobas' 1965 theorem?
edited title
Jun
26
revised Find the infinite sum of the series $\sum_{n=1}^\infty \frac{1}{n^2 +1}$
LaTeXed the trig.
Jun
23
revised Does the index of a curve determine the asymptotic behaviour of certain vector fields?
deleted 9 characters in body; edited title
May
13
revised Which operators commute with integration?
edited title
May
13
revised When is $\sum_{n \ge 0} g_n(z)$ analytic?
added 57 characters in body
May
2
revised PID question in Ireland and Rosen
added 1 character in body
Apr
30
revised Intuition behind normal subgroups
deleted 31 characters in body
Apr
23
revised Different methods of calculating $\zeta(s)$'s Laurent series.
edited title
Apr
17
revised Solving integral $ \int \frac{x+\sqrt{1+x+x^2}}{1+x+\sqrt{1+x+x^2}}\:\mathrm{d}x $
It's really nothing to do with irrationals.
Apr
16
revised A question on convergence of Fourier series and the derivative of the function
Fixed LaTeX
Apr
16
revised Integral $I=\int_0^1\frac{\ln x}{x^n-1}dx$
added 504 characters in body
Apr
3
revised Relationship between ord($a$) and ord($a^k$)
added 160 characters in body
Apr
2
revised Closed form or asymptotic expansion for $\int_0^m \frac{n^x}{\Gamma(x+1)}dx$?
added 5 characters in body; edited title
Mar
20
revised Proving $\frac{\cos(t \arctan(\sqrt{x}))}{(1+x)^{t/2}}= \sum_{k \ge 0}\frac{\Gamma(t+2k)\Gamma(k+1)}{\Gamma(t)\Gamma(2k+1)}\frac{(-x)^k}{k!}$
added 155 characters in body
Feb
26
revised Bessel functions: proof that $J_0(z)=\frac{1}{\pi}\int_0^\pi e^{i z \cos(\theta)}d \theta$.
typo fixed
Feb
23
revised Bessel functions: proof that $J_0(z)=\frac{1}{\pi}\int_0^\pi e^{i z \cos(\theta)}d \theta$.
edited title
Feb
1
revised Ramanujan's partial fraction decomposition of $\frac{1}{(x^2+a^2)\cdots(x^2+(a+n)^2)}$.
edited body