Questions tagged [undocumented]
Questions on undocumented functionality of Mathematica. Note that such functions might be subject to change without notice in future versions.
329
questions
35
votes
3
answers
1k
views
Is using undocumented functionality a Bad Idea™?
Mathematica has a lot of very useful undocumented features. For example a hash table, a built-in list of compilable functions, additional options to CurrentValue, ...
17
votes
1
answer
493
views
What is the meaning of the last argument passed to the ColorFunction of a ParametricPlot3D?
According to the docs, the meaning of the arguments passed to ParametricPlot3D is $x, y, z, u, v$. This is 5 arguments: the Cartesian coordinates and the two ...
37
votes
4
answers
2k
views
Question about collections of custom GUI controls for Mathematica
Background: I have only recently begun programming GUIs in Mathematica, so I have a continuous need for custom controls. I needed a scrollable list control and with the help of Google I found a ...
39
votes
1
answer
5k
views
Does Mathematica support variable frame rate for any video format, in analogue of GIF-style "DisplayDurations"?
The good old GIF animation format allows us to set the duration of each individual frame in the animation separately. This is especially useful if some frames in ...
9
votes
1
answer
244
views
Is there a way to have a Tooltip for non-editable raster graphics produced by MakeBoxes?
I have a function which produces a large object I would like to hide. Formatting is of course an option but I'm hoping for something a little more meaningful using raster graphics and ...
13
votes
2
answers
469
views
Internal "Periodical" functions in version 7
In version 7 there exist these Internal` context functions:
?Internal`*Periodical*
AddPeriodical ...
38
votes
6
answers
3k
views
What is the complete list of valid Front End Tokens?
What is the complete list of valid Front End Tokens? Preferably, by version number.
Keywords: FrontEndToken, ...
51
votes
9
answers
3k
views
Items known by CurrentValue
CurrentValue can be used to poll the state of numerous system values such as the mouse position. Its help page doesn't list all possible items, though. An item like ...
11
votes
2
answers
257
views
Bags and non-standard evaluation
What can internally be happening here? Is the evaluator just messing with us and going non-standard because it's a Bag? Or am I just not seeing how something like ...
85
votes
2
answers
5k
views
Internal`Bag inside Compile
Since Internal`Bag, Internal`StuffBag and Internal`BagPart can be compiled down, it is a ...
14
votes
0
answers
603
views
Undocumented syntax of FilledCurve [duplicate]
Possible Duplicate:
Undocumented form for FilledCurve[]
A nice trick to get the outline paths of letters is to use the PDF exporter/importer
...
214
votes
26
answers
18k
views
What are some useful, undocumented Mathematica functions?
There have already been some questions about some undocumented functionality in Mathematica. Such as (please add to these lists!)
How can one find undocumented options or option values in Mathematica?...
41
votes
4
answers
1k
views
Undocumented form for FilledCurve[]
New in Mathematica 8 is FilledCurve (and its cousin JoinedCurve). The docs state that this function can take a list of segments ...
168
votes
6
answers
8k
views
How can one find undocumented options or option values in Mathematica?
Mathematica has a lot of undocumented or poorly documented options.
How does one go about working out if there is an undocumented option that might solve a particular problem?
How does one work out ...