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seen Apr 14 at 14:43

Dec
19
comment Elegantly split a matrix into positive and negative parts?
+1 Instead of Sqrt[m^2], you can also use Abs[m].
Dec
19
suggested suggested edit on Elegantly split a matrix into positive and negative parts?
Dec
19
comment Elegantly split a matrix into positive and negative parts?
+1 Instead of Boole[Positive[mat]], you can also use UnitStep[mat], and instead of Boole[Negative[mat]], you can also use UnitStep[-mat]... No big improvement, just one function instead of two :)
Dec
19
suggested suggested edit on Elegantly split a matrix into positive and negative parts?
Dec
19
asked Elegantly split a matrix into positive and negative parts?
Dec
18
revised Connecting to a remote linux kernel from Windows 7: SSH error code = 104
added 55 characters in body
Dec
18
asked Connecting to a remote linux kernel from Windows 7: SSH error code = 104
Dec
12
comment NIntegrate with an arbitrary number of variables
@andre that works too. Thanks
Dec
12
comment NIntegrate with an arbitrary number of variables
@IstvánZachar yes!! Thanks
Dec
12
asked NIntegrate with an arbitrary number of variables
Dec
12
awarded  Organizer
Dec
12
revised How to plot contours in the faces of a cube
added tags
Dec
12
suggested suggested edit on How to plot contours in the faces of a cube
Dec
12
comment How to plot contours in the faces of a cube
related: Density plot on the surface of sphere and Spherical density plot of data set
Dec
11
comment How to get information during evaluation of a Mathematica script?
+1 I don't think so... but if there is a way, I would like to know about it.
Nov
27
awarded  Excavator
Nov
27
revised Does parallel programming use up large quantities of memory in Mathematica?
removed google redirect from link
Nov
27
comment How to get the quantity of Physical constants?
you do not need to load the PhysicalConstants package
Nov
27
comment Open two copies of the same notebook
@chris And what arguments did Wolfram give you?
Nov
20
comment How to switch off all messages?
+1 Actually, a script is precisely what I have in mind. It would be nice if I could turn all messages off, not just a group. Btw, how do I create a message group (by the [] it seems you wanted to include a link or something)? And couldn't I create a message group including all messages?