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bio website halirutan.de
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visits member for 2 years, 11 months
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Although I'm quite familiar with Mathematica, I always try to keep an open mind and don't use it as golden hammer. I'm particularly good at things that are fun, for instance


Dec
3
answered Deleting list elements at a certain level
Dec
3
comment Simplifying an exponential expression
You indent this line by 4 spaces. Please see here for a detailed tutorial.
Dec
3
answered Simplifying an exponential expression
Dec
3
answered Table operation after export and import of data does not give me the same result
Dec
3
answered Define function over expression
Dec
3
comment how to make a recursive function to analyse this file
@timoftebogdan Since you always used the same k, I thought this is constant, but it is no problem to add it to the pattern and include it in the final tree.
Dec
3
answered What are the purposes of functions in FrontEnd` context which are duplicates of those in System`?
Dec
3
answered how to make a recursive function to analyse this file
Dec
2
revised Plotting a contour line in 2d on a 3d surface
added 547 characters in body
Dec
2
comment Plotting a contour line in 2d on a 3d surface
@Pugliam Oh well, I have misunderstood the line plotting on the surface originating from ListPlot3D above the curve.. For your questions does exist an answer too. I would interpolate your data-set and use the hight-values at x,y for the height of your curve.. let's see whether I can code this up in a sec
Dec
2
answered Plotting a contour line in 2d on a 3d surface
Dec
2
answered Colorizing thresholded images with different colors
Nov
28
comment FeynRules issue when trying to export UFO file
@SjoerdC.deVries I'm still not convinced since he pastes python code, but I might be wrong.
Nov
28
comment FeynRules issue when trying to export UFO file
This StackExchange site is for the software Wolfram Mathematica. Are you sure that you are at the right place to ask your question?
Nov
26
awarded  Nice Answer
Nov
25
comment Breaking out of NDSolve
It is quite possible that WhenEvent itself introduces the slowdown. After all, it has to test the condition very often during the calculation.
Nov
25
comment How can I use parts of lists with Dynamic?
@Kuba That's one of the first lessons you have to learn, that things with Dynamic only make sense when they are displayed. You could use a single Dynamic and pack assignment and access of u[[..]] into one place, or you use delayed assignment as you showed. But currently, the question lacks of the information, what he tries to achieve.
Nov
25
answered How can I use parts of lists with Dynamic?
Nov
25
answered Breaking out of NDSolve
Nov
25
awarded  Notable Question