34,717 reputation
882184
bio website nl.linkedin.com/in/scdevries
location Utrecht, Netherlands
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visits member for 3 years
seen 19 mins ago

Email: "1:eJxTTMoPCpZiYGAozspPLUrRS9ZLSS0rykwtdkjPTczM0UvOzwUAvgoLoQ=="


1d
reviewed Leave Open Manipulate: Play the animation only once and stop
1d
reviewed Close OpenWrite error running remotely on cluster
1d
reviewed Close How to render a 3d image of the galaxy?
1d
reviewed Leave Open Which operations preserve digit precision?
Jan
23
revised Unexpected pattern matching behaviour: PatternSequence vs. Optional
edited tags
Jan
23
comment SumConvergence fails in version 10
Version 8 doesn't give a result, so it looks 9 is unique in this.
Jan
23
reviewed Close Fix Parameters for NonLinearModelFit?
Jan
23
reviewed Close Horizontal shift in fitting data by a sinusoidal nonlinear model
Jan
23
reviewed No Action Needed Gather lists according to another list
Jan
23
comment Equation Newton Method in matematica
Many errors here. You use = for an equation, but == should be used instead. Furthermore, equations are solved using Solve or Reduce and the like, not just by writing them down. In your case I'd advise FindRoot or NSolve. And please read some introductory text about Mathematica.
Jan
23
reviewed Reviewed Equation Newton Method in matematica
Jan
23
revised Equation Newton Method in matematica
added 4 characters in body
Jan
23
comment Where can I find documentation for the File->New->Package window?
Not about the window, but about packages: wolframpackages. Try the example in the window and see how it works out.
Jan
22
comment Set first line in CSV as header in mathematica list
Perhaps first the obvious: what does the first line of importCSV looks like? Have you examined FullForm[header]?
Jan
22
comment How to use Mathlink mprep
@MichaelE2 I suspect the question is whether you can evoke the compiler from the VS2012 IDE or that you should work from the command line. In my restricted experience with this matter both should be fine.
Jan
22
reviewed Close Why NMinimize doesn't work
Jan
22
reviewed Looks OK $L = \lim_{z \rightarrow 1} \frac{1-z}{1-z^*}$ Evaluates incorrectly
Jan
22
comment $L = \lim_{z \rightarrow 1} \frac{1-z}{1-z^*}$ Evaluates incorrectly
To me it looks like you're evaluating a limit that differs considerably from the one in the question. Perhaps you should add why evaluating it in this way sheds light into the issue.
Jan
22
reviewed No Action Needed Why does Mathematica add Hold to the result of my user defined symbol?
Jan
22
reviewed Leave Open How to use Mathlink mprep