belisarius

30,130 reputation

348122

bio	website	none
	location	Argentina
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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.

	30,130 reputation	bio	website	none	visits	member for	1 year, 4 months
348122 badges		location	Argentina		seen	1 hour ago

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Aug 7	comment	How can the opacity of a dense data set be automatically chosen? `theData = RandomReal[NormalDistribution[], {10000, 2}]; i = Image@ ListPlot[theData, PlotStyle -> {Black, Opacity[.3]}, Axes -> False] Lighter@Lighter@i`
Aug 7	revised	How can the opacity of a dense data set be automatically chosen? added 84 characters in body
Aug 7	revised	How can the opacity of a dense data set be automatically chosen? added 106 characters in body
Aug 7	revised	How can the opacity of a dense data set be automatically chosen? deleted 57 characters in body; added 9 characters in body
Aug 7	revised	How can the opacity of a dense data set be automatically chosen? added 7 characters in body; added 97 characters in body
Aug 7	revised	How can the opacity of a dense data set be automatically chosen? edited body; added 297 characters in body
Aug 7	answered	How can the opacity of a dense data set be automatically chosen?
Aug 7	comment	splitting a list into files `Export["Group" <> ToString[#[[1, 2]]] <> ".txt", #[[All, {1, 3}]], "TSV"] & /@ groups`
Aug 7	comment	3- dimensional plot of 2-dimensional systems of differential equations @SigismondKmiecik Answer updated with `ClearAll`
Aug 7	revised	3- dimensional plot of 2-dimensional systems of differential equations added 20 characters in body; added 2 characters in body
Aug 7	comment	3- dimensional plot of 2-dimensional systems of differential equations @SigismondKmiecik Works OK here. Try to run it on a fresh kernel, or insert a `ClearAll` before executing, because a previous definition of `sol[]` spoils it
Aug 7	revised	3- dimensional plot of 2-dimensional systems of differential equations added 126 characters in body
Aug 7	revised	3- dimensional plot of 2-dimensional systems of differential equations deleted 133 characters in body
Aug 7	answered	3- dimensional plot of 2-dimensional systems of differential equations
Aug 7	comment	How do I transform a rasterized graphic's coordinates back to its original ListPlot data coordinates? @tquarton azlyrics.com/lyrics/janisjoplin/mercedesbenz.html
Aug 7	revised	How do I transform a rasterized graphic's coordinates back to its original ListPlot data coordinates? deleted 119 characters in body
Aug 6	comment	Visualize cluster distances in DendrogramPlot @kguler Nice work! Here goes my +1 then
Aug 6	comment	Animation of Differential Equations from NDSolve with ParametricPlot3D and Evaluate @Delphi chat.stackexchange.com/transcript/message/5650839#5650839
Aug 6	comment	How to get the boolean value of an inequality involving an InterpolatingFunction? @xzczd Search for `InterpolatingFunctionAnatomy` in this site. You'll find some nice applications for it
Aug 6	revised	Why didn't Reduce give me the right result? added 5 characters in body; edited body