9,919 reputation
22555
bio website
location Stuttgart, GER
age
visits member for 2 years, 9 months
seen 2 hours ago

If you want to get in touch:

1:eJxTTMoPCpZkYGCoLEst1svOSS0pcUjPz0/\ PSc1NzMzRS87PBQC3xQuX

May
9
reviewed Close How to plot listpointplot3D
May
9
reviewed Close Find minimum value of function which calls NDsolve
May
8
reviewed Leave Closed ListPlot with spherical coordinates with data from file
May
8
comment Drop last element of parts of a list
@LeonidShifrin This is just the kind of question that will get a dozen brilliant answers even if it is kind of RTFM :D
May
8
comment Drop last element of parts of a list
@Kuba Complement[Duplicate[]] ;-) but voting to close anyway because similar questions around here have tons of good answers on that topic, esp. here
May
8
comment Perspective transformation of a 2d streamplot
But for starters, this might give you an idea how to transfer 2D elements to 3D: StreamPlot[{x, -y}, {x, -3, 3}, {y, -3, 3}][[1]] /. Arrow[pts_] :> Arrow[{#[[1]], 0, #[[2]]} & /@ pts] // Graphics3D
May
8
comment Perspective transformation of a 2d streamplot
Code (at least a minimum working example) to go with your question would be great.
May
8
reviewed Close Specify the color of a horizontal grid line in a plot
May
7
comment How to make a resizable chess board?
Welcome! The reason is not by any chance homework? Then you should add the homework or assignment tag.
May
7
reviewed Close ListPlot with spherical coordinates with data from file
May
3
reviewed Close How to efficiently drag points on a curve within a Manipulate
May
3
comment How to find non zero elements of a list containing zeros and symbols
Have a look at === vs ==. Posting your code is also a good idea.
May
2
reviewed Close In a list having triplet elements, how can I change the third element of a triplet when it has a given value?
May
1
comment Why is this semicolon in red?
@OleksandrR. in any case the displayed version is neigh unreadable unless magnified. Agreed on the ample whitespace though.
May
1
comment Why is this semicolon in red?
Your screenshot is really tiny and hard to read.
May
1
reviewed No Action Needed What algorithms does NSolve use?
May
1
reviewed No Action Needed Importing an mx file into a context
May
1
reviewed Close What's going wrong with this button!
Apr
29
reviewed Close If statements with a Boolean
Apr
29
awarded  Good Answer