3,238 reputation
2830
bio website
location Buenos Aires, Argentina
age 21
visits member for 3 years, 9 months
seen 10 hours ago

(my about me is currently blank)


Apr
24
accepted Taylor expansion of a not easily differentiable function
Dec
30
accepted Doubts with differential geometry notation in Frankel
Nov
16
accepted Solving $y'' + (ax+b)y = 0$
Oct
1
accepted Why do we think of a vector as being the same as a differential operator?
Jul
7
accepted Determining whether these two groups are isomorphic
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 $\lim_{(x,y)\to(0,0)} \frac{xy}{x+y} = 0$