For questions specific to Version 7 of Mathematica.
11
votes
2answers
250 views
Internal “Periodical” functions in version 7
In version 7 there exist these Internal` context functions:
?Internal`*Periodical*
...
11
votes
2answers
275 views
backward compatibility
When producing or enhancing code, it is tempting to use recent new primitives of Mathematica introduced in version 7 and 8, but for library code or in preparation or future version change in ...
7
votes
3answers
184 views
Plotting a 3D list causes kernel to crash if x and y axes have vastly different scales
I have access to two versions of Mathematica, version 7.0.1 on Linux and version 8 on Windows. When I try the following two lines on version 7, the kernel quits when it tries to plot. In version 8 ...
7
votes
4answers
227 views
Unexpected behavior from GatherBy in version 7
I have come across what appears to be a bug in GatherBy. It appears similar to the problem of using Table[Random[], {1000}] in ...
2
votes
3answers
155 views
In Mathematica 7 for Windows, is it possible to use custom GUI magnifications?
I am running Mathematica 7 on Windows XP Pro. I often use the magnification feature to zoom in on Plots, ListPlots, and ...
6
votes
1answer
184 views
PrintTemporary in ParallelTable
I thought of a possible answer to Monitor doesn't work with ParallelTable but it doesn't work as I hoped it would.
This accumulates print cells instead of deleting them as intended. Can it be ...
1
vote
1answer
75 views
TextCell going awry due to ImageResolution (in Mathematica 7)
Can anyone see how to fix this text display? The example is from a larger project. I need to export the graphic at high resolution, but the text is going wrong.
...
