hhh

less info

$meta site favicon$ meta user |

network profile

922 reputation

215

bio	website
	location
	age
visits	member for	1 year, 4 months
	seen	May 12 at 15:07
stats	profile views	298

summary answers questions tags badges favorites bounties reputation activity

90 Questions

votes activity newest

22	Explain $\iint \mathrm dx\mathrm dy = \iint r \mathrm d\alpha\mathrm dr$
7	Math and Cubism Theory books?
6	Cube/Circle/etc without one point on the boundary convex?
6	Odd fractal-looking illusion with $x,y,z \in [0,1]$ such that $x+y+z=1$, what is wrong?
4	Visual Ways to Remember Cross-product in $\mathbb F^3$?

view more

922 Reputation

-2	$\int \cos(x) \ln(x) dx$, elementary function?
+15	Help with $\int^{\pi/2}_0 \left( \int_{\pi/2}^y \frac{\sin(x)}{x} dx\right) dy.$
+5	Explain the error term in Euler method
-2	Var(X_2months) = 2 Var(X_1month) with independent random variables?

view more

5 Answers

votes activity newest

1	Parametric equations of curves
0	Help me with Cylinder -coordinates problem, back to Cartesian or not? How to do it fast?
0	Visual Ways to Remember Cross-product in $\mathbb F^3$?
0	Var(X_2months) = 2 Var(X_1month) with independent random variables?
-1	Dual LP from Primal LP, how?

69 Tags

1 differential-geometry	0 geometry × 9
1 plane-curves	0 linear-algebra × 8
0 homework × 23	0 matrices × 7
0 differential-equations × 18	0 polar-coordinates × 7
0 integral × 11	0 optimization × 6

view more

44 Accounts

	Stack Overflow	1,623 rep	1243
$Mathematics$	Mathematics	922 rep	215
	Unix and Linux	667 rep	215
$TeX - LaTeX$	TeX - LaTeX	515 rep	17
	Travel	297 rep	4

17 Badges

recent class name

Popular Question	Disciplined
Tumbleweed	Benefactor
Excavator	Promoter
Enthusiast	Nice Question
Yearling	Citizen Patrol

view more

0 Active bounties

active offered earned

This user has no active bounties

113 Votes Cast

all time			by type			month
110	up		14	question		1
3	down		99	answer		1

view more