Pinguin Dirk
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 Jan 8 reviewed Approve NDSolve boundary query / Extracting values from solution Jan 7 reviewed Close Creating a C++ project with Visual Studio 2010 Jan 4 awarded Yearling Jan 1 comment how to calculate with just double floating point precision you might want to use Chop (use 2nd argument to specify tolerance). Dec 29 reviewed Approve Measuring the percentage of a given color in an area? Dec 28 answered One fill color for a curve when it is above the x-axis and another when it is below Dec 20 answered Deleting parts from a nested list Dec 20 comment How can I find the sum of the even digits of a number of all elements of a list? yes, here I have Dot>Mine>Boole>Trapproach in timings, for n=10^6 Dec 20 comment How can I find the sum of the even digits of a number of all elements of a list? nice one - I tried to keep it readable up to some point, as I currently have no time to comment really :) but I like Dot there! Dec 20 answered How can I find the sum of the even digits of a number of all elements of a list? Dec 19 reviewed Approve Failure of CountryData due to connectivity? Dec 18 reviewed Approve Units: Custom-defined units possible? Dec 15 reviewed Approve What is available for editing Mathematica source code with Emacs? Dec 13 reviewed Approve expression in an string Dec 13 revised Numerical instability in cosh and sinh - integral functions added 3 characters in body Dec 12 comment how to deal with so many digits in plot ticks @Kuba: thanks for the flowers :) I've recently been so inactive, I even forgot the answers I posted myself... good thing you are more active and have the overview of the community! Dec 11 comment How to plot contours on the faces of a cube this might be of interest: mathematica.stackexchange.com/questions/26749/… Nov 28 comment How to convert long integers in the expression into the products of their prime factors via Mathematica? ah ok, I wasn't aware of that syntax, my bad. You could modify fact accordingly. Let me know if you need any help & thanks for the feedback Nov 28 comment How to convert long integers in the expression into the products of their prime factors via Mathematica? @LCFactorization: please define what you'd like to obtain in the final step (this is not fully clear to me). Thanks Nov 28 answered How to convert long integers in the expression into the products of their prime factors via Mathematica?