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Feb
7
awarded  Yearling
Jan
18
comment Speeding up this recursive function
I can make it slower by changing Xmn[m] to Xmn[m,n].
Jan
12
comment How can I group constants/parameters using Mathematica?
I am going to keep my clothes on, but my answer in this question attempts to answer this problem.
Dec
10
comment Why does Mathematica spit this back out?
You could put a Assumptions -> a > 0 as an option.
Nov
2
answered How to sort list of mixed types of elements with each type a specified canonical order?
Oct
26
awarded  Famous Question
Oct
5
answered SmoothHistogram inside Show doesn't respect plot range clipping?
Oct
5
comment How to simplify writing LibraryLink code?
Any chance of version 9 compatibility?
Sep
8
awarded  Good Answer
Aug
31
revised Visualising a 1-(50,15,15) design
Formatting
Aug
31
comment Visualising a 1-(50,15,15) design
So you want something like a Fano plane illustration but with 50 points and 15 of those on each "line"? Sounds challenging. Can you provide the actual block design?
Aug
28
comment How to remove Conjugate when it appears in a real-valued expression?
There is always /. Conjugate -> Identity. Use at your own risk.
Aug
10
comment Timing of associated Legendre polynomials
On my version 9 on windows, it takes no time at all to calculate any of those.
Aug
10
comment Show[cp1,cp2, …] but PlotLabel in cp2 does not show up
You can put the PlotLabel as an option to the Show rather than the ContourPlot.
Aug
4
answered Adding a fading color only to 3D curves going outside a cylinder
Jul
26
asked How do you stack 2D graphics into a 3D graphic?
Jul
26
answered How do you stack 2D graphics into a 3D graphic?
Jul
22
comment How can I tell why Mathematica returns no solution to this system of nonlinear equations?
You need to clear your values for b, c and s.
Jul
22
comment How can I tell why Mathematica returns no solution to this system of nonlinear equations?
If you throw Eliminate at your equations, it says that s has to be 1/2.
Jul
17
comment How to speed up an optimization with very long symbolic expressions?
A 600 MB file is a little ridiculous. You could 7zip that down to 8 MB. I'd also recommend losing the Greek letters to save space.