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13h
comment How to change number form of Plot Legend in ListContourPlot?
I cannot reproduce this. With some made up numbers (using gauss = Table[{i, i^2}, {i, 5000, 1000000, 10000}]) I get this figure. What version do you have? BTW You can't use *Form functions on numbers that you intend to calculate further with as they leave a wrapper around the number, making it no longer numeric. *Form functions are for display only.
1d
comment Speeding up the built-in Rudin-Shapiro and Thue-Morse sequence functions
@OleksandrR. what guesswho says. BTW it differs from the apparently actual implementation in your post.
1d
comment Speeding up the built-in Rudin-Shapiro and Thue-Morse sequence functions
I find that RudinShapiro takes the same amount of time as Eric Weisstein's high-level implementation. One might assume they are the same.
1d
comment Generating Meshes with Conforming Boundaries for FEM
I guess I overlooked your last sentence. Up to that one all you seemed to ask was a simple annulus with triangles.
2d
comment How to deal with Missing[NotFound]
In 10.2 there is MissingQ.
2d
comment Hold and Release an import
"I define cars at begin as Dynamic@cars". What do you mean by that? Mathematica doesn't have variable declarations as in strongly typed languages. Please provide more context.
2d
comment A question about weighted graphs
@ciao I agree with Szabolcs that this is NOT clearly stated in the documentation (I'd expect this in the Possible Issues section) and though this behaviour might not be considered a bug I do find it rather annoying.
2d
comment Variable ViewPoint coordinates
Sure, but why didn't you just try it? Manipulate[ Graphics3D[Cuboid[], Boxed -> False, ViewPoint -> {Sin[t], Cos[t], t}, SphericalRegion -> True], {t, 2, 10} ]
2d
comment General formula for total derivative
OK, didn't check whether he was unregistered.
Jul
27
comment Pure “Select” function over matrix
this search will find similar questions on this site.
Jul
27
comment General formula for total derivative
Doesn't Dt[f[x,y],x] work?
Jul
26
comment Memory Management for Large Datasets
A back-of-the-envelope calculation shows that tupList[16] is expected to take at least 11 GB (tuples grow like crazy). I guess that mapping NSolve over that will multiply that several times. So what else would you expect?
Jul
26
comment ThermodynamicData missing
It works for me, so it's not the server (at least, not the one my laptop is contacting). What do the other *Data functions do?
Jul
26
comment HighlightImage does not work consistently with Line
To meet the requirements for the bugs tag, let's state for the record that I encountered this bug under v10.2 Win7-64 as well, though my first picture looks slightly different.
Jul
26
comment InverseFunction of [E, 1, 1][c/Sqrt[K[1]]] isn't it just Log[c/Sqrt[K[1]]?
@PhillipLederer Just replace E with Exp as Searke says and you'll see DSolve works as expected. Using E as a function is just a user error. End of discussion.
Jul
26
comment How to build a bvh (a motion capture file format) player in Mathematica?
@rcollyer That doesn't seem to work. Registering that way and then calling without explicitly using "BVH" just starts a generic import. Additionally, I get a shadow warning.
Jul
26
comment GDP Per Capita isn't right when called from CountryData?
Related: 55653.
Jul
25
comment Is there a bug in AssociatePairs?
Or Finance.....
Jul
25
comment Initial values in Manipulate are hijacked by existing global variable values
We've seen this all before (32004 and my related piece on StackOverflow). Isn't this a duplicate or a corollary?
Jul
25
comment Is there a bug in AssociatePairs?
Didn't we go from 10.0.2 to 10.1?