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 Mar 31 comment Low resolution with RegionPlot3D @JasonB You are right. We can close it. Mar 31 comment Low resolution with RegionPlot3D @J.M. Not until now. Thanks. Mar 31 comment Low resolution with RegionPlot3D Ok. But now we are actually back to the original issue, where we had to turn PlotPoints up to get a decent plot. Mar 31 comment Low resolution with RegionPlot3D Graphically looks ok, but I don't think it solves my problem. How would you obtain the difference between objects? I'm usually using the difference between two objects to obtain a hollow object that can be then 3D printed. Mar 31 comment Low resolution with RegionPlot3D Nice and quick. The only drawback is that with this approach is not possible to use CSG operations (union, difference, intersection between objects). For example, this union operation fails: RegionPlot3D[ cuboidQ3[25, 35, 17, {15, 5, -5}, \[Pi]/7, {1, 1, 1}] || cuboidQ3[25, 35, 17, {15, 5, -5}, \[Pi]/2, {1, 1, 1}], Axes -> True, PlotRange -> {{-50, 50}, {-50, 50}, {-50, 50}}] Mar 30 comment Low resolution with RegionPlot3D @JasonB I have already 3D printed this kind of objects (the cuboidQ non-rotated version) and with PlotPoints set to 250 they looked great. Mar 30 comment Low resolution with RegionPlot3D @MartinBüttner Argh. Yes, it works. Jun 25 comment How to obtain all the distinct De Bruijn sequences? Thanks for your contribution, but FindHamiltonianCycle on MMA 8 accepts only undirected graphs, so, unfortunately, this approach doesn't work for me. Jun 25 comment How to obtain all the distinct De Bruijn sequences? @rasher With FindHamiltonianCycle[DeBruijnGraph[3, 1], 24] I get the following warning: "The method currently implemented for FindHamiltonianCycle only accepts undirected graphs". Jun 25 comment How to obtain all the distinct De Bruijn sequences? This works for DeBruijnGraph[3,1], but it get stuck for DeBruijnGraph[4,1]. There are too many possible permutations I guess. There must be another way that is less memory demanding. Jun 25 comment How to obtain all the distinct De Bruijn sequences? @mfvonh Just out of curiosity, does it work on MMA 9 if you run: FindEulerianCycle[DeBruijnGraph[4, 1], 20736]? Jun 24 comment How to obtain all the distinct De Bruijn sequences? So it is probably a bug of version 8 which I'm also running. It would be great to find a workaround though. Oct 4 comment Finding the best way to visualize rather complicated data @Vaggelis_Z See update. Sep 16 comment Accessing data on local machine from remote kernel @ybeltukov I don't know if it works, but did you try to follow all the steps above and then simply Export["!ssh localuser@111.111.111.11 cat /Users/localuser/Desktop/newfile.txt", data, "TSV"], where data is the dataset you want to export? Aug 28 comment How to print coordinates above certain points @Sosi To remove the curly brackets replace this: Text[ToString[coords[[i]]] with Text[ToString[coords[[i, 1]]] <> " " <> ToString[coords[[i, 2]]]. In this way, only the numbers are converted to strings and an extra place is added between them. The <> stands for StringJoin. Aug 9 comment How to create a simple cross eyed 3d plot Another solution, the StereoImagery package contains two main functions, MakeStereo and MakeAnaglyph: markfisher.net/~mefisher/mma/mathematica.html Jul 18 comment Connecting to remote kernel on iMac from a MacBook Pro client There might be several reasons why it doesn't work, could you expand your question with all the steps you took? Mar 20 comment X-Y scatter plot with coloring dependent on Z value Similar question: mathematica.stackexchange.com/q/21130/685 Mar 19 comment Exporting large numbers to a text file You can use NumberForm with the option ExponentFunction: NumberForm[123456.789, {20, 3}, ExponentFunction -> (Null &)] Mar 18 comment How can I invert the colors in a color bar Try replacing colorbar[valrange, cf] with colorbar[valrange, ColorData[cf][1 - #] &] at the end of your example.