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Jun
16
comment Algorithms behind implemented Mathematica functions
In my opinion, the greatest flaw of Mathematica is that they don't give enough information about the algorithms used.
Jun
16
comment Finding a subsequence in a list
This should be the selected answer now.
Jun
15
comment How to get only the directories (not the files) inside the current directory?
@Mr.Wizard I think it's a related, but still different problem. I was just facing the same problem now, and I had forgotten I had asked this question before. I almost posted a new question because I could not find this one, probably because it was closed. I'd reconsider reopening.
Apr
19
comment Sequential System of Equations
I think you need to define your problem better, in the mathematical sense. Is G(t) a function that takes a state of the system D(t) at time t to the state at time t+1? Is G(t) known as a function of time? Is time a discrete variable (as your diagram seems to suggest) or is it continuous? In order to program effectively, in Mathematica or anything else, you (and the community here, if they are to help you) need to understand precisely the problem that you want to solve.
Apr
10
comment Limit the number of processors used by ParallelTable?
@GordonCoale This is a Mathematica script, which will run with no graphical interface.
Mar
24
comment Match opening and closing parentheses?
This is a particular case of mathematica.stackexchange.com/q/78083/534. I don't think it's a duplicate, since the particular case can probably be solved more efficiently than the general one.
Mar
24
comment Count elements between matching opening and closing parentheses?
This is a generalization of mathematica.stackexchange.com/q/77779/534
Mar
20
comment Match opening and closing parentheses?
@DanyloDubinin Can you post an answer and explain a little what you're doing?
Feb
4
comment Export as Table with alignment?
@YvesKlett I just found a way to do it and posted an answer. However, ideally I would like to specify different alignments for different columns.
Feb
4
comment Export as Table with alignment?
@YvesKlett I added an example. How bad the misalignment looks depends on the tab size, of course.
Feb
3
comment How to get only the directories (not the files) inside the current directory?
@Kuba That's not more general, it's a different problem. Here I want to list only the directories inside the current one, without going recursively into deeper levels.
Feb
3
comment How to get only the directories (not the files) inside the current directory?
@Kuba I just discovered that. Thanks.
Jan
30
comment ReadLine[file] after reopening a closed stream doesn't read at the beginning of file?
See edit for my system version.
Jan
14
comment How to stop a .sh script that calls multiple Mathematica scripts?
I am using a script because I am running Mathematica stuff as well as calling other programs, all together. I want to stop it mostly for debugging processes (the usual start, stop, repair, restart routine).
Jan
14
comment Intensive test parallel computation?
@OleksandrR. You can assume that it is a single multi-core PC. I don't have a lot of details since it is a remote cluster.
Jan
14
comment Intensive test parallel computation?
@OleksandrR. See edit.
Jan
13
comment Intensive test parallel computation?
@DumpsterDoofus The downside with that example is that you don't know the results before hand.
Dec
22
comment Is there a LogBeta function like the LogGamma?
What about the logarithm of the incomplete Beta function? That can't be reduced to LogGammas. Just asking cause I had a similar underflow/overflow problem using Beta or BetaRegularized to compute incomplete Beta values.
Dec
15
comment How to exclude the diagonal in a MatrixPlot?
Thanks. Let me just point out that I ended up using BarLegend instead of plotting a legend using MatrixPlot.
Dec
7
comment FindGraphCommunities method options?
@Szabolcs I sent them an email. If I receive a reply I'll post it here. In the meantime, and in case I don't receive any reply from Wolfram, maybe people in this forum with experience using FindGraphCommunitites may want to share what they have learned.