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bio website wolfram.com
location United States
age 37
visits member for 2 years, 11 months
seen 53 secs ago

The gravatar was made with Mathematica, and inspired by this.

The contents of my posts are my own opinion, and do not reflect the opinions of my employer.


Dec
18
comment Plotting ErrorBars with a different style
@Harry I cheated. I read the package file. But, you can also use ?ErrorBarPlots`*`* to show all the internal symbols in the package.
Dec
10
revised How to know the internal algorithms of functions like Predict or Classify?
added 14 characters in body
Dec
9
comment What are the most common pitfalls awaiting new users?
@m_goldberg it's interesting to note that f := a creates an OwnValue as well. I suspect it is the presence of a pattern on the lhs which determines whether it is an OwnValue or a DownValue/SubValue.
Dec
8
answered for loop and list
Dec
2
comment How to “undo” SetOptions (restore defaults)
@Jens yes, that is exactly where I remember seeing it.
Dec
1
comment How should i correct this error?
Where did you encounter it? That will determine what the best workaround is.
Dec
1
answered How to “undo” SetOptions (restore defaults)
Nov
25
comment Selection bugs make Mathematica 10 unusable
@raxacoricofallapatorius I don't know what to tell you. But, I will keep an eye out for it.
Nov
25
comment Blank sequences do not display anymore as continuous lines
Try removing the v10 cache in $UserBaseDirectory/FrontEnd. That worked for me with other issues.
Nov
21
comment How to write Morse code into Plot Dashing?
I can't properly express how amused I am that my flippant remark has resulted in this. +1 to both.
Nov
21
comment PlotStyle and Legends
Yes, but does the Morse code say anything nice?
Nov
21
comment How to check if a line segment intersects with a polygon?
RegionIntersection returns a region, while Graphics`Mesh`IntersectQ just tests whether they intersect or not. In many ways, the former is a more involved process, so I expect it to be slower.
Nov
20
answered How to check if a line segment intersects with a polygon?
Nov
20
comment Splitting a list of lists
arg! beat me to it! +1
Nov
19
comment Selection bugs make Mathematica 10 unusable
@raxacoricofallapatorius thanks for the info.
Nov
19
comment PlotLegends won't generate automatically more than 15 labels in v10
@Kuba no it doesn't. You just need a color scheme that has enough colors, otherwise the legend algorithm says it can't distinguish them. So, they're not useful.
Nov
19
comment PlotLegends won't generate automatically more than 15 labels in v10
+1, well, obviously. Otherwise they aren't distinguishable. (Yes, this was a well duh moment for me.)
Nov
17
answered Deleting missing data with CountryData
Nov
16
awarded  Nice Answer
Nov
12
comment Replace x, but not x[a]
You might be right. I'll hunt for it, too.