Complex analysis
Reputation
Next privilege 250 Rep.
 Jul2 awarded Curious Feb24 comment Measure : $μ^{*}(G\bigtriangleup A)=0$. @O.B.D.A. That's too much for people like us who just started measure theory . Feb24 comment Measure : $μ^{*}(G\bigtriangleup A)=0$. @user113576 May be this could help : $\mu(A \cup B) \le \mu(A) + \mu(B)$ Feb9 answered Find the angle between two vectors after rotating it. Jan30 accepted Gamma Function inequality . Jan28 asked Gamma Function inequality . Dec20 comment Give an example of a UFD having a subring which is not a UFD. @DanielFischer I don't know if $\mathbb Z[e^{2\pi i / 3}]$ is a UFD ? Dec20 answered Give an example of a UFD having a subring which is not a UFD. Dec19 accepted Equivalent statement of second derivative . Dec19 asked Equivalent statement of second derivative . Dec16 awarded Talkative Dec5 awarded Scholar Dec5 accepted Finding the limit . Dec5 accepted Equal integral but only one of them converges absolutely . Dec5 comment Equal integral but only one of them converges absolutely . Sorry, that was right . That means Baby rudin has a mistake . By the way i still wonder if two integrals are equal does that imply that if one is absolutely convergent then the other is also . I am confused because baby rudin says that even if two integrals are same one may converge absolutely and the other may not . :-/ Dec4 comment Equal integral but only one of them converges absolutely . you have forgotten to integrate $\cos x$ again , the first equality after "Notice that " doesn't hold . Dec4 awarded Commentator Dec4 comment Equal integral but only one of them converges absolutely . Does that mean the two expressions are unequal in my question ? Dec4 comment Equal integral but only one of them converges absolutely . The Babyrudin says that "sometimes" we can apply integration by parts to the indefinite integrals. Dec4 revised Equal integral but only one of them converges absolutely . added 138 characters in body