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Jan
28
revised Integral $\int\frac{(\ln x)^{10}}{x}\,dx$
edited title
Jan
28
revised Integral $\int_0^\infty e^{-x/2}x\log(1+kx^2)\,dx$
edited title
Jan
28
revised Integral $\int_{0}^{\infty}\frac1{\sqrt[\alpha]{1+x^\beta}}dx$
added 1 character in body
Jan
28
comment Integral $\int_{0}^{\infty}\frac1{\sqrt[\alpha]{1+x^\beta}}dx$
@Travis : what are the most possible general values that they can assume? Initially them being real I guess but would complex or even matrix values be possible?
Jan
28
asked Integral $\int_{0}^{\infty}\frac1{\sqrt[\alpha]{1+x^\beta}}dx$
Jan
28
asked Is $\lim na_n \to 0$ sufficient for $\sum a_n$ to converge?
Jan
27
revised Expansion of function in polar coordinates
deleted 1 character in body
Jan
27
revised Integral: $\int \frac{dx}{\sqrt{x^{2}-x+1}}$
edited title
Jan
27
revised Convergence of $\sum_{k=1}^\infty k\sin\frac1k$
edited body; edited title
Jan
27
revised Let $p^3+q^3=4$ and $pq=2/3$ . Find $p+q$.
edited title
Jan
27
revised How to compute $\sum\limits_{a=1}^{\infty}\int_0^b\lambda\left(\int_0^{\lambda}e^{-t}t^{a-1}dt\right)d\lambda$
edited title
Jan
26
revised Why $(10^ab+c)^{4d+1}-c \mid 10$?
edited title
Jan
26
revised Integral $\int_\tau^\infty e^{\frac{-g_m}{\bar\gamma_m}}\frac{dg_m}{1+Pg_m}$
deleted 64 characters in body; edited title
Jan
26
revised Integral $\int_0^\infty \frac{e^{-cy} dy }{1+ay}$
deleted 40 characters in body; edited title
Jan
26
comment show that $e=(\frac{2}{1})^{\frac{1}{1}}(\frac{4}{3})^{\frac{1}{2}}(\frac{6\cdot8}{5\cdot7})^{\frac{1}{4}}…$
Can you add some more details please
Jan
26
revised show that $e=(\frac{2}{1})^{\frac{1}{1}}(\frac{4}{3})^{\frac{1}{2}}(\frac{6\cdot8}{5\cdot7})^{\frac{1}{4}}…$
edited tags
Jan
25
revised how to evaluate the integral $ \int_0^{2\pi} \frac{\sin{nx}\cos{nx}}{\sin{x}}dx$?
edited title
Jan
25
revised convergence of $(1+\frac{1}{2})(1+\frac{1}{4})\ldots(1+\frac{1}{2^n})$
edited tags; edited title
Jan
25
revised Simplify the sum $ \sum_{k=1}^{\infty} (\frac{1}{2})^kk $
customary index is k not x
Jan
25
revised Last 2 digits of $2345^{369}$
added 18 characters in body; edited title