Javier Badia

2,563 reputation

1522

(my about me is currently blank)

	2,563 reputation	bio	website		visits	member for	2 years, 7 months
1522 badges		location	Buenos Aires, Argentina		seen	57 mins ago

33 Accepts

May 20	accepted	Confused on definition of strong induction
Apr 22	accepted	Is there any meaning to an “infinite derivative”?
Apr 5	accepted	Does $a^n \mid b^n$ imply $a\mid b$?
Nov 17	accepted	Difference between $\implies$ and $\;\therefore\;\;$?
Nov 4	accepted	Proving statement about dimensions of vector spaces
Sep 29	accepted	Help with a linear algebra problem; defining a function with some properties
Aug 10	accepted	Basic group theory exercise
Jul 25	accepted	Having trouble understanding proof of a theorem involving limits of functions and sequences
Jul 16	accepted	Motivation for definition of logarithm in Feynman's Lectures on Physics
Jul 1	accepted	Does this weird sequence have a limit?
Jun 23	accepted	If a function has a finite limit at infinity, does that imply its derivative goes to zero?
Jun 4	accepted	How do we know that $\exp(x)$ agrees with raising a number to a rational power?
Jun 1	accepted	Proving that $\lim\limits_{x \to 0}\frac{e^x-1}{x} = 1$
May 20	accepted	Confused about Wikipedia page on differential forms
May 4	accepted	How to prove $\lim_{(x,y)\to(0,0)} \frac{xy}{x+y} = 0$
Apr 30	accepted	Can I apply Rolle's theorem in reverse?
Apr 27	accepted	Proving statement about sequences
Apr 14	accepted	Proving limit doesn't exist using the $\epsilon$-$\delta$ definition
Apr 5	accepted	Would like some pointers on this geometry problem
Mar 13	accepted	Are there exact expressions for $\sin \frac{3\pi}{8}$ and $\cos \frac{3\pi}{8}$?