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age 29
visits member for 1 year, 11 months
seen 4 hours ago

As time goes on, I grow more disillusioned with quantum field theory.


Oct
29
comment How do I put my packages into Dropbox
@Peltio Please put your response as an answer so I can accept it. (Please add a few words about making changes to $Path permanent).
Oct
29
comment How do I put my packages into Dropbox
Ok, the answer to my second question is here: mathematica.stackexchange.com/questions/1874/…
Oct
29
comment How do I put my packages into Dropbox
Ok, I tried it, and that works! but only for one time. $Path gets reset every time I open Mathematica, so I need something more permanent.
Oct
28
asked How do I put my packages into Dropbox
Oct
15
awarded  Popular Question
Sep
5
awarded  Nice Question
Aug
18
awarded  Yearling
Jun
5
accepted How do I find the coordinates of points in this image?
Jun
5
comment How do I find the coordinates of points in this image?
@Jens I was hoping to figure out how to do that -- but I couldn't, so doing it this way was my last-ditch try.
Jun
4
comment How do I find the coordinates of points in this image?
Anywhere can be the origin. I will shift and scale the numbers as need be!
Jun
4
asked How do I find the coordinates of points in this image?
May
26
accepted Visualizing vector-spherical waves
May
26
comment Visualizing vector-spherical waves
It works! Though it's hard to choose the best seed points
May
21
awarded  Benefactor
May
20
comment Visualizing vector-spherical waves
HI Jens, it doesn't seem to work. I am getting an error. First, I am using Sequence @@ CoordinateTransform["Cartesian" -> "Spherical", {x, y, z}] because I am using version 9. Then I am taking the fieldLinePlot out of the Table because I just want one frame. When I run it, I get a bunch of errors, the first one being NDSolve[...] nether a list of replacement rules nor a valid dispatch table followed by part specification errors. The code runs fine in the two examples that you linked to (pair of charges, and current). Any ideas?
May
19
asked Visualizing vector-spherical waves
May
19
awarded  Promoter
May
17
awarded  Nice Question
May
14
comment Getting MemoryAllocationFailure from NIntegrate
My experience with this site tells me that people will ask you to show them what integral you're trying to do, and what output (if any) you get before crashing.. in both versions.
May
12
accepted Visualizing vector spherical harmonics