167 reputation
112
bio website
location Orleans, France
age
visits member for 2 years, 8 months
seen 5 hours ago

Apr
3
revised Prove that if $f$ is differentiable in $\mathbb{R}^n$ then it is continuous.
added 494 characters in body
Apr
3
revised A function $F:\mathbb{Q} \rightarrow \rm numerators$
I now know it used to be the common notation, but it confused the hell out of me at first, and I am probably not the only one
Jul
17
revised Is there a result on the behaviour of power series with positive integer coefficients on their boundary?
added 38 characters in body
Jul
17
revised Ring of formal power series
wrong summation boundaries
Mar
8
revised Convolution of two Gaussians is a Gaussian
Direct link rather than google redirect
Feb
9
revised Heine-Borel for rationals?
formatting
Jan
25
revised When two functions are equal, but not.
added 79 characters in body
Jan
16
revised When two functions are equal, but not.
deleted 6 characters in body
Jan
8
revised When two functions are equal, but not.
Latex syntax error + style to make it fit 6 chars (sorry)
Nov
15
revised How to integrate $\cos(x)e^{ix}dx$
+format -pleas
Nov
15
revised Sketch the graph of $y = \frac{4x^2 + 1}{x^2 - 1}$
LaTeX-ification