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May
24
awarded  Good Question
May
17
awarded  Deputy
May
12
comment What does IndexBy do and how exactly does it work?
I didn't realize it was your mistake. I was just playing with it, broke it, and tried to fix it. Next time, do better. :D
May
5
awarded  Enlightened
May
5
awarded  Nice Answer
May
4
comment How accurate is GeoDistance?
I know a lot of work went into making sure it was correct, but what exactly, I don't know.
May
3
comment How accurate is GeoDistance?
I just checked 10.1, and the results are accurate. If you have a copy of it, would you check it to see if it meets your needs?
May
2
comment How to read complicated result from Reduce?
just because there's some instability in the kernel ... I had a joke, but it's early.
May
2
comment Even Fibonacci numbers
@Guesswhoitis. long time no see. :) I'll look at it later.
May
2
comment Problem with an If (Christoffel Symbols in Mathematica)
It took some searching, and knowledge of what I was looking for, but I found it, here.
May
1
comment How to read complicated result from Reduce?
welcome to version 10. The mini-bar is on your right, and world domination is just a quick bit of coding away. :)
May
1
comment How to read complicated result from Reduce?
Looking through it, I think RegionPlot is even better: showRegion[eq_, vars_List, range_List] := RegionPlot[ImplicitRegion[eq, vars], PlotRange -> range, FrameTicks -> None]. Also, you can display multiple regions at once with it, which in most cases clarifies how they go together.
May
1
comment How to read complicated result from Reduce?
I'd use BoundaryDiscretizeRegion instead of DiscretizeRegion as it doesn't display the mesh. But, it requires that RegionDimension equal RegionEmbeddingDimension. So, I used With[{reg = ImplicitRegion[eq, vars]}, If[RegionDimension@reg != RegionEmbeddingDimension@reg, DiscretizeRegion[reg, range], BoundaryDiscretizeRegion[reg, range] ] ] to switch back when it wasn't allowed.
May
1
comment Evaluate notebook using text-based interface
You want to use NotebookEvaluate.
Apr
30
comment DumpsterDoofus's captivating generative art
@Mr.Wizard I got my first Guru badge, ever, and it was on SO. I'm still waiting for one here. DD deserved this one.
Apr
30
comment How do I produce a BarLegend with the default coloring of a ContourPlot, using Legended?
The answer already got a +1 from me. I was just rounding it out.
Apr
30
comment How do I produce a BarLegend with the default coloring of a ContourPlot, using Legended?
Added some code to round out the example.
Apr
30
revised How do I produce a BarLegend with the default coloring of a ContourPlot, using Legended?
added additional code for newbies
Apr
29
comment Reconstruct text pages cut by shredder
No judgements, but it will take me a while to go through it.
Apr
29
reviewed Reviewed Issue when using Ticks and Frame