Pinguin Dirk
Reputation
5,436
Next privilege 10,000 Rep.
Access moderator tools
1 12 31
Impact
~33k people reached

• 20 helpful flags
• 869 votes cast

# 605 Actions

 Jan1 comment how to calculate with just double floating point precision you might want to use Chop (use 2nd argument to specify tolerance). Dec29 reviewed Approve Measuring the percentage of a given color in an area? Dec28 answered One fill color for a curve when it is above the x-axis and another when it is below Dec20 answered Deleting parts from a nested list Dec20 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 Dec20 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! Dec20 answered How can I find the sum of the even digits of a number of all elements of a list? Dec19 reviewed Approve Failure of CountryData due to connectivity? Dec18 reviewed Approve Units: Custom-defined units possible? Dec15 reviewed Approve What is available for editing Mathematica source code with Emacs? Dec13 reviewed Approve expression in an string Dec13 revised Numerical instability in cosh and sinh - integral functions added 3 characters in body Dec12 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! Dec11 comment How to plot contours in the faces of a cube this might be of interest: mathematica.stackexchange.com/questions/26749/… Nov28 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 Nov28 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 Nov28 answered How to convert long integers in the expression into the products of their prime factors via Mathematica? Nov28 comment How to delete duplicated sublist so you want to delete both (all!) entries beginning with {2011, 3, 13, 3, 0, 0} (or rather keep one entry?)? Please confirm Nov28 comment How to delete duplicated sublist what is {2011, 3, 13, 0, 0, 0}, 1044.4} a duplicate of? Nov22 reviewed Looks OK Best method to do a List Plot of two series with the same x-Axes