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visits member for 1 year, 4 months
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Code for my breathing avatar here


You may contact me at: BelisariusForSO@gmail.com

But please don't email me with requests about Q&A. Post them in the site instead.


Oct
2
comment xkcd-style graphs
Now put all that in a palette and I'll upvote again
Oct
2
comment How to deduce a generator formula for a polynomial sequence?
@J.M. Of course.
Oct
2
comment xkcd-style graphs
Now a nice palettized version for selecting a Plot[] and turn it handdrawn is a must ... +1
Oct
2
revised xkcd-style graphs
added 35 characters in body
Oct
1
answered How to deduce a generator formula for a polynomial sequence?
Oct
1
comment Download xkcd Click and Drag comic
it's rectangle. you only need to find the limit in each direction
Oct
1
comment Download xkcd Click and Drag comic
Only three 404 errors. One east, one north, one west
Oct
1
comment Download xkcd Click and Drag comic
The images have the form http://imgs.xkcd.com/clickdrag/NaMb.png with M & N integers and a={N(orth), S(outh)}, b={E(ast),W(est)}
Oct
1
comment ArcTan[0,0] numeric approximation
Now we know for sure that rule30 is extensively used
Oct
1
comment Replicating a discontinuous graph
Try Epilog -> {Red, Dashed, PointSize[Large], Point[{{0, 1}, {1, 3}, {2, 1}, {4, 2}}], White, PointSize[Medium], Point[{{0, 1}, {1, 3}, {2, 1}, {4, 2}}]}
Oct
1
comment Efficient dynamic drawing
How about keeping a rasterized pre-image, and adding a point at a time. It's slow, but O(1)
Oct
1
comment Delaunay Triangulation for 3D Surface Data
So, performing a Tetrahedralization and keeping only the surface triangles isn't a valid solution
Oct
1
revised xkcd-style graphs
added 15 characters in body
Oct
1
comment xkcd-style graphs
The distortion in the fonts looks really great!
Oct
1
revised xkcd-style graphs
added 672 characters in body
Oct
1
revised xkcd-style graphs
rolled back to a previous revision
Oct
1
revised xkcd-style graphs
added 580 characters in body
Oct
1
comment xkcd-style graphs
Oh ... don't delete it. Perhaps the code isn't elegant, but the result is quite good!
Oct
1
comment Efficient dynamic drawing
@J.M. And increasing the number of points to plot ad infinitum doesn't help
Oct
1
comment Can Mathematica Handle Open Intervals? Interval complements?
@Mr.Wizard Thanks! Painful, but no risk. I'm typing at turtle speed.