724 reputation
216
bio website bsl-support.de
location Germany
age
visits member for 2 years, 9 months
seen 12 hours ago

I am a management consultant with a background in OR and a strong focus on modeling management problems following Forrester's System Dynamics methodology. After years of abstinence from any programming in a spreadsheet dominated industry I discovered Mathematica a couple of years ago and the fascination has not stopped since then.

It seems THE tool - and no, it is not simply a hammer - for the kind of work that needs to be done in my field and I am often suprised anew how far the possibilities go.


1d
revised What is the difference between Array and Table?
title spelling
Dec
12
revised A possible bug with regard to DateObjects in Version 10?
unfortunately the update was done to early and had to be removed
Dec
12
revised A possible bug with regard to DateObjects in Version 10?
Added update information
Dec
12
revised Timing mathematica code
added 27 characters in body
Dec
11
revised Is there a way to get AbsoluteTime to correctly report absolute time differences?
Reivision of the update due to new release
Dec
10
revised Why are TimeSeries objects reported with head “TemporalData”?
added a subtext to indicate the deeper meaning of the issue
Dec
10
revised Why are TimeSeries objects reported with head “TemporalData”?
spelling
Dec
8
revised Why are TimeSeries objects reported with head “TemporalData”?
As Andy Ross has correctly pointed out EventSeries is in fact also not reported by the function Head.
Dec
8
revised Why are TimeSeries objects reported with head “TemporalData”?
As Andy Ross has correctly pointed out EventSeries is in fact also not reported by the function Head.
Dec
8
revised Why are TimeSeries objects reported with head “TemporalData”?
As Andy Ross has correctly pointed out EventSeries is in fact also not reported by the function Head.
Oct
24
revised A possible bug with regard to DateObjects in Version 10?
Added some clarifying examples and type setting.
May
24
revised How can i get the solution of complicated equation?
Added the code-wrapper.
May
24
revised Inverting a Spline-Function (Bezier or BSpline)
I got confused with x and y, so I had to edit the equation for the equation solving.
May
24
revised Inverting a Spline-Function (Bezier or BSpline)
Giving a more precise question since I am aware of using an approximation to the spline which can then be easily inverted. I still cannot see any reason for regular equation solving not working here?
Jun
22
revised How to Set parts of indexed lists?
Change the setIndexed functions arguments to be more readable with regard to the OP.
Jun
22
revised How to Set parts of indexed lists?
I changed 'array' to 'list' in the first sentence as that seems more precise.
Jun
22
revised How to Set parts of indexed lists?
I changed the index from a numerical value (1 before) to a symbol (e.g. 'i') in order to make this problem clearer and why thus adding the index as a new dimension to the tensor might not always be the option of choice.