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visits member for 1 year, 10 months
seen Apr 15 at 8:53

No, that's not me in the pic, that's Mr. Dave Brubeck. Yes, I like jazz.


Apr
9
comment Selecting items in a list based on multiple tests
Have you seen Cases or DeleteCases? This should work there: _?(-10<#<3 &). It would be better for you if you could provide a working example of those values for us to help you further
Apr
7
reviewed No Action Needed Solving a time-dependent Schroedinger equation
Apr
7
reviewed No Action Needed Solving a time-dependent Schroedinger equation
Apr
7
reviewed No Action Needed Plotting Fourier spectrum versus frequency of a signal
Mar
6
comment Making Axes logarithmic in 3d plots
I wonder why I even use the replacement function in my answer...
Feb
20
comment Edit a Mathematica plot in Illustrator, missing font problem
Just a heads up: In Win8, this worked by exporting all the fonts in the Type1 folder into C:\Program Files\Adobe\Adobe Illustrator CC (64 Bit)\Support Files\Required\Fonts. I could not find the path that @jens provided in the answer
Feb
19
comment Manipulating a sublist based on position
@Artes eheheh that was just a dumb idea on how I wanted it to work :P Also, I wanted to have written list/.#[[1]] & -> #[[1]] - 1 &. Maybe I should delete that part completely?
Feb
19
revised Manipulating a sublist based on position
deleted 11 characters in body
Feb
18
accepted Manipulating a sublist based on position
Feb
18
comment Manipulating a sublist based on position
Your first answer, together with @andre's answer, seems to be the most robust since I can specify the position to to the subtraction, without having to do it only in the 1st position.
Feb
18
comment Manipulating a sublist based on position
Nevermind, I guess that would have to be something similar to what @andre answered
Feb
18
comment Manipulating a sublist based on position
I had been trying to play with replacement rules but to no avail, but now I see why. Btw, would there be a way to specify the position in which the replacement would have to be made? e.g. if I wanted to apply the rule to each element in position 37 of sublists with 100 elements?
Feb
18
comment Manipulating a sublist based on position
@Artes sorry, I couldn't see all answers yet.I was having some problems in my laptop
Feb
17
comment Manipulating a sublist based on position
Could you guys please post these as answers? Although they are somewhat redundant (given that they all should solve the problem), it is nice to see for others to see the various possibilities to solve this
Feb
17
comment Manipulating a sublist based on position
@belisarius Yes, for instance. @Szabolcs Yes, Length@myoriginallist outputs 81 for all
Feb
17
asked Manipulating a sublist based on position
Feb
12
revised Arithmetic operations on columns
corrected spelling/grammar,code formatted
Feb
12
suggested suggested edit on Arithmetic operations on columns
Feb
12
comment Arithmetic operations on columns
I like to use replacement rules, though I know they may not be the most efficient way. E.g. mydata/.{x_,y_}->{x,x+y}
Jan
29
comment Aligning axes labels on multiple plots
@dwa I think my problem should be with the installation, though I followed the instructions in the documentation. I'm using v3.53. Maybe we can continue this in chat? Thanks for the help!