meta user
network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 2 years, 9 months |
| seen | 28 mins ago | |
| stats | profile views | 8,060 |
Don't have much time these days...
|
Oct 2 |
comment |
Efficiently finding two squares which sum to a prime @Derek: Thanks! |
|
Oct 2 |
revised |
Efficiently finding two squares which sum to a prime deleted 37 characters in body; added 63 characters in body; deleted 6 characters in body |
|
Oct 2 |
comment |
Efficiently finding two squares which sum to a prime +1: If you would care to expand on Hermite-Serret too, I will delete my answer. |
|
Oct 2 |
revised |
Efficiently finding two squares which sum to a prime added 118 characters in body; added 1 characters in body |
|
Oct 2 |
revised |
Efficiently finding two squares which sum to a prime added 1 characters in body |
|
Oct 2 |
answered | Efficiently finding two squares which sum to a prime |
|
Oct 2 |
comment |
Determine a conserved quantity in a dynamical system Lotka-Volterra You can go ahead and delete the question, I believe. |
|
Oct 1 |
answered | Division of Factorials |
|
Oct 1 |
comment |
What is larger — the set of all positive even numbers, or the set of all positive integers? It might be a good exercise to try and define what exactly one means by one infinite set being larger than another set. |
|
Oct 1 |
answered | Proving ${n \choose p} \equiv \Bigl[\frac{n}{p}\Bigr] \ (\text{mod} \ p)$ |
|
Oct 1 |
comment |
How closely can we estimate $\sum_{i=0}^n \sqrt{i}$ @AD. Thanks! About the integral, not trivial, but OP already knew that (even before getting any answers, I think), so kind of redundant. |
|
Oct 1 |
awarded | Nice Answer |
|
Oct 1 |
comment |
How closely can we estimate $\sum_{i=0}^n \sqrt{i}$ @AD.: I suggest you check out the answers. What you said has already been said in the answers and blaklaybul's comment about sqrt(n) error is exactly about that, I believe! |
|
Sep 30 |
comment |
Differences in Quaternion properties? @Talvi: Pascal is still alive? Which language are you talking about? |
|
Sep 30 |
comment |
$\sin(3x) = \sin(x)$ This is homework I suppose. Please tag it as such. |
|
Sep 30 |
answered | How big are transitively reduced graphs? |
|
Sep 30 |
comment |
Differences in Quaternion properties? @J.M: In programming ^ is usually bitwise XOR! |
|
Sep 30 |
comment |
How big are transitively reduced graphs? What exactly do you mean by a transitively reduced graph? |
|
Sep 30 |
comment |
proof : product of two riemann integrals are integrable @Americo: You are welcome :-) |
|
Sep 30 |
revised |
How to show a set is convex fixed up latex.; added 7 characters in body |
