3,357 reputation
1235
bio website astro.uni-koeln.de/staff/…
location Cologne, Germany
age 44
visits member for 2 years, 6 months
seen 22 hours ago

Astronomer, interested in star formation, interstellar medium, astrochemistry, doing numerical modelling


Jul
25
comment How to use an output of a Solve function in further calculations?
Does res=x/.y[<insert arguments>] work?
Jul
2
awarded  Curious
May
23
comment ToExpression and Fortran notation
ImportString takes a String as argument and provides the same output as Import, which takes a file as Argument.
May
23
answered ToExpression and Fortran notation
Apr
1
answered How can I add a logo to a presentation?
Mar
26
comment Forcing Mathematica to typeset parentheses
this is cool. Thanks! Is there a way to control the height of the parentheses? The fraction apears to be somewhat higher.
Mar
26
comment Plotting error table in 3D
@Phab just replace data by Log@data (or Log10@data).
Mar
25
comment Forcing Mathematica to typeset parentheses
Thanks Alexei. This is not exactly what I wanted. The overbar is for the whole fraction X/Y, not only the numerator, so it should span the parentheses.
Mar
25
answered Plotting error table in 3D
Mar
25
comment Forcing Mathematica to typeset parentheses
Thanks for the reply. This sounds like a lot of fiddeling. I still hope there is a more generic way :)
Mar
25
asked Forcing Mathematica to typeset parentheses
Mar
12
answered What type of solver does Mathematica use in LinearSolve
Feb
13
accepted Highlight Pie in PieChart
Feb
13
awarded  Nice Question
Feb
12
asked Highlight Pie in PieChart
Feb
12
awarded  Nice Answer
Feb
5
comment Green's Function in Mathematica
There is also a new package available in the library, dedicated to Greens fuction computations in Mathematica: library.wolfram.com/infocenter/MathSource/8825
Jan
18
awarded  Yearling
Jan
7
comment How would I get the best quality plot into a TeX editor which includes the legends?
@Nasser Does this work both ways, i.e. will a magnification greater than 100% also result in bad png quality?
Nov
20
comment Savitzky-Golay Filter to smooth noisy data
Great!. Thanks for sharing the filter. The last Definition of SGSmooth has a ; too much preventing any output.