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May
9
awarded  Nice Answer
May
9
answered How to generate random points in a region?
May
9
comment Does Mathematica store hidden information for matrix objects?
A simple workaround is to create a new expression, e.g. AntihermitianMatrixQ[2 M / 2] or AntihermitianMatrixQ[0.0 + M]
May
8
awarded  Nice Answer
May
6
comment Export Text with Colors
@d555, no I'm using Windows. Looks like you have a Mac specific bug...
May
6
answered Export Text with Colors
May
6
comment Divide each element of a list of 500 matrices by another matrix
You have misremembered - automatic Listable threading works on the outermost dimension. In your example both lists are length 3 so it threads in all Mathematica versions.
May
6
comment Export Text with Colors
RTF format might be a good choice for opening in Word
May
6
comment Divide each element of a list of 500 matrices by another matrix
As kguler commented, why not just use M/div ?
May
6
revised Is there a good reason for the removal of this FrameTicks syntax?
added 287 characters in body
May
6
comment Is there a good reason for the removal of this FrameTicks syntax?
@Mr.Wizard, I don't recall seeing any problem with Frame and FrameStyle using the flat list syntax.
May
5
comment What particular situation do we have to use RuleDelayed after replacement?
As your own testing confirms, you can use either Rule or RuleDelayed in that particular case.
May
5
comment Why don't we use SetDelayed when we use placeholder to declare a function?
As well as the answers to the duplicate question, you may want to read chapter 4 of Leonid Shifrin's online book
May
5
answered Is there a good reason for the removal of this FrameTicks syntax?
May
4
comment Removing solutions which are particular cases of others
I don't think there's anything built in to do it. It's probably not too hard to implement something but you'll need to supply a few example cases for people to test their ideas with.
May
3
comment Counting variable from a list of matrices
@HuShu, it uses Associations which are new in version 10. Perhaps you are using an older version?
May
3
comment Axis label shifted in 3D plot
Please include the code that generates the plot. It's notoriously difficult to debug code via telepathy.
May
3
answered Defining a Function
May
3
answered Counting variable from a list of matrices
May
3
reviewed Close Plot with Epilog doesn't show up in Show