Questions tagged [internals]
Questions about internal, possibly undocumented functions and/or the construction, implementation or design of Mathematica
57 questions
0 votes
0 answers
122 views
How to display what Mathematica does during integral evaluation?
So I have an integral, and it computed with v14.1 under 12 seconds, and the answer is right. Question - could I somehow print how evaluation is done, intermediate steps, decisions made etc ...
0 votes
0 answers
96 views
Internal`HouseKeep function definition
I came across the Internal`HouseKeep[] function. I can't understand exactly how it works. The name of the function is not at all descriptive, but if you call it, it ...
- 871
2 votes
0 answers
99 views
Changes in the kernel across versions
I was going through the Power programming book by David Wagner, and I tried: ...
- 729
4 votes
1 answer
165 views
How can the units of the "AtomCoordinates" in a Molecule be changed while keeping the resulting MoleculePlot3D consistent?
Mathematica provides the Molecule function that can be visualized with MoleculePlot3D since version 12.0. Before, importing "XYZ" files would produce a ...
- 358
1 vote
1 answer
170 views
Where does the result of thing["Properties"] come from?
Question I'll focus on the example stream=AudioStream@First@$AudioInputDevices I can do stream@"Properties" to get a ...
- 4,293
3 votes
0 answers
47 views
Augmenting the short documentation of a system function: possible?
A concrete example: The short documentation for Fold (when hovering over the function) refers to FoldList without showing the ...
- 6,137
6 votes
1 answer
277 views
Symbols leak into Global context when using Information
Bug introduced before 12.1.0, fixed in 13.3.0 [CASE:4972508] When debugging I found the following peculiar behaviour of Information: ...
- 3,467
2 votes
1 answer
327 views
Internal`CopyListStructure makes fatal error sometimes
Warning : At least in my PC (windows 10, mathematica V12.2), some of the codes here led to fatal error. Fatal means mathematica will freeze + 'Abort Evaluation' will not work. I had to quit the kernel ...
- 4,435