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Dec
24
comment Find when two lists are parallel with autocorrelation
I would certainly take the same route, but did you try with noise?
Dec
8
comment Joining strings in every third element in a list
I really should start thinking along these lines more!
Dec
4
comment Fraction shortcut does not work, KeyEventTranslations.tr gets ignored
Did you try to make any other changes than to the "Up"/"Down"keys? I highly doubt that you claim that Mathematica does not react to any change is correct. I certainly know you can customize the keybindings, also in version 10.3. I can confirm the issue with the cursor keys though.
Dec
4
comment Fraction shortcut does not work, KeyEventTranslations.tr gets ignored
Without further information nobody will be able to answer this. Also, changes to this file definitely have an effect and are not ignored.
Dec
1
comment Converting a list of rules to a list of lists
Very neat, never thought of that!
Nov
30
comment Share variables among notebooks with different Kernels
Well that's not how parallel evaluation works in Mathematica, see here
Nov
29
comment Share variables among notebooks with different Kernels
Can you clarify what you mean bei "a server running in another notebook"?
Nov
27
comment How to impose Assumptions for a list of variables?
I can reproduce this with version 9.0.1. Thread[{a,m}>0] works though.
Nov
27
comment How to impose Assumptions for a list of variables?
I can't reproduce the behavior you report. I get 1 for all. Which version are you using? Also, try Thread[{a,m}>0] or even And@@Thread[{a,m}>0]as a workaround.
Nov
26
comment Strange behavior of UpSetDelayed together with MakeBoxes
Wow, I didn't even know that FormatValues existed! "Under-documented" even feels a bit euphemistic though...
Nov
25
comment TagSetDelayed on a function with a delayed value
Can you be a bit more specific what you want me to look at, the output is kind of bit ;)
Nov
25
comment TagSetDelayed on a function with a delayed value
I like both your solutions. I think the first one might be more appealing to the OP as it seems more transparent. I also like the Normal-form of myList a lot. I never thought about this!
Nov
25
comment TagSetDelayed on a function with a delayed value
Nevermind, I just realised this has the same flaw as m_goldberg's one!
Nov
25
comment TagSetDelayed on a function with a delayed value
What do you think about using a more restrictive pattern, e.g., returnsList[a_Integer] := ConstantArray[4, a]?
Nov
23
comment How to get the values out of Alternatitves?
I'm guessing now: SomeFunction[{x : Alternatives[1, 2, 3]}] := x
Nov
23
comment How to get the values out of Alternatitves?
Do you know how to define functions in Mathematica? If yes, please post proper Mathematica code.
Nov
23
comment Adding (time-dependent) noise
Mathematica can't handle the (singular) case of $\sigma\rightarrow 0$. Try PDF[NormalDistribution[0, 0], x], which throws the error NormalDistribution::posprm: "Parameter 0 at position 2 in NormalDistribution[0,0] is expected to be positive.".
Nov
23
comment Adding (time-dependent) noise
Now I see, sorry I wasn't paying close enough attention
Nov
20
comment Is the replacement operator associative?
Using the Extend Selection functionality of the front end, one can see that /. is left-associative btw...
Nov
20
comment Is the replacement operator associative?
As associativity is normally defined as a property of a binary relation I think it would be nicer to have an example such as x + y /. x -> y /. y -> z, which of course shows exactly the same behaviour...