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6h
reviewed Close All value types for a symbol?
6h
reviewed Close Evaluate result from NDSolve is slow
6h
reviewed Close Why can't I paste data from Notepad into Mathematica 10 in Windows 8.1?
6h
reviewed Close ArrayPlot: colours depend on image size?
6h
reviewed Close NonlinearModelFit::nrnum error
6h
reviewed Close What does Segmentation fault (core dumped) actually mean?
6h
reviewed Close Difference between the CLI and the GUI version of Mathematica
1d
comment I want to draw my data on desktop by mathematica
@Lou The OP mentions SetDirectory in his question. He needs more help than that.
1d
comment How to draw the pentagon or hexagon into the square size image
I still don't understand. What is the size of the pentagon (as large as possible?), how is it positioned? Is the question just about drawing the pentagon on the image or is it also about doing something to the image like making the part outside the hexagon white (is this what you mean by cropping to hexagon size?)?
2d
comment Why does this Graphics3D example change lighting on reorient?
It's a beta product, and as such I think some problems are to be expected. I don't quite believe that this is something that we can work around. If anyone can answer it, it would be Wolfram's support.
Jul
28
comment How to parallelize a Do loop containing URLFetchAsynchronous?
I see that you put a bounty on this question, but I feel that you would get better answers with a new question that clearly describes your situation and asks how you can download all the images, based on your conditions, as quickly as possible.
Jul
27
revised Help with PatternSequence
added 2 characters in body
Jul
27
comment Accessing the elements of a list of values
I cannot reproduce the issue you say that you have. Can you post a small working example? You could also use ChebyChase[n_, p_] := lyle[[n+1]] /. x -> p instead.
Jul
27
revised Help with PatternSequence
deleted 82 characters in body
Jul
27
comment Help with PatternSequence
@Guesswhoitis. Jens showed how to do that, the reason I used Replace instead is because it only works on the top level so I don't have to do the Hold/ReleaseHold trick.
Jul
27
revised Generating a large table of values and selecting some of them following some condition
added 70 characters in body
Jul
27
answered Help with PatternSequence
Jul
26
revised Drawing a trihexagonal tiling
added 184 characters in body
Jul
26
comment GDP Per Capita isn't right when called from CountryData?
You can see some of the sources that CountryData uses here. Beyond this we do not know where that number comes from. If you need this data for something serious, then you should use your own source so you know how old it is and any other limitations.
Jul
26
revised GDP Per Capita isn't right when called from CountryData?
added 45 characters in body; edited tags