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seen Apr 11 at 15:53

Mar
14
answered Dealing with numbers too large for machine precision in Graphics
Mar
14
awarded  Enlightened
Mar
14
awarded  Nice Answer
Mar
14
comment How to generally match, unify and merge patterns?
Very interesting. Some time ago I did some simple functions to simplify patterns involving Alternatives but not the Blank.. or Repeated families. I think a PatternUnion would be much simpler than a PatternIntersection (which could complement your PatternMatchQ)
Mar
14
answered Sort per column
Mar
14
answered Creating a table/Matrix during a For loop
Mar
14
answered MapThread gives different results from ToExpression when trying to assign variables from a list
Mar
14
comment Find variable name from DumpSave on a scoped variable
I would solve it using Block instead Module, besides it, the question is interesting, to see how to work with internal module variables.
Mar
14
comment Basic questions about running Mathematica
I think if one needs to work with the terminal, to see graphics one could Export them to png and use any image viewer.
Mar
13
awarded  Critic
Mar
13
awarded  Enthusiast
Mar
12
comment Can SetDelayed (:=) be compiled?
You can define cosfun and kd (why redefine KroneckerDelta?) before with compile and use them in your compiled function without problems.
Mar
9
answered Undocumented Dynamic Function question
Mar
9
comment Undocumented Dynamic Function question
I don't get what's the problem. I think it's working fine. x and g have position value of the slider and cyL[change[x]] the right function value.
Mar
7
revised How to efficiently Append a result of an operation on each element of a list to itself
added 237 characters in body
Mar
7
comment How to efficiently Append a result of an operation on each element of a list to itself
I edited my answer to include yours in my benchmarks, now yours is the winner :).
Mar
7
revised How to efficiently Append a result of an operation on each element of a list to itself
Added new benchmark
Mar
7
answered How to efficiently Append a result of an operation on each element of a list to itself
Mar
7
comment How to inject an evaluated expression into a held expression?
@kguler but HoldFirst is not a "held expression" wrapper, it's an attribute.
Mar
6
comment MatrixPlot with Tooltips
After trying it, I think it's very fast, but I had a problem, when using the output of this graphic into a GraphicsGrid, it looses the custom coordinates tooltips. Anyway this is the fastest one!