Questions tagged [version-13]
The version-13 tag has no usage guidance.
22
questions
7
votes
1
answer
238
views
How to display PNG image in notebook with best quality
Consider the following image:
It looks quite good here on the site. (So probably this site and also my browser know how to display it with best quality).
Now the image can be uploaded into ...
- 9,893
4
votes
1
answer
267
views
Plot graphics frame Issue
Bug introduced in 13.0 and persisting through 13.1. This bug is not present in macOS only in Windows.
With Mathematica 13.1 I see the following issue with the right side frame changing based upon the ...
- 562
4
votes
3
answers
271
views
Behavior of Mathematica 12.3.1, 13.0.1 under certain integrations
I have a couple of modules (Laplace transformation of Plus-distributions) that were completely straightforward to integrate with version 12.0.0. However, recently ...
- 1,604
2
votes
0
answers
133
views
Irregular plot size in Mathematica 13
I have just upgraded to Mathematica 13.0.1 today, and when I went to open my notebooks, I noticed something very strange regarding my plots. They seemed to be irregularly sized, with large empty ...
- 121
3
votes
0
answers
70
views
Where is the ODBC driver in DatabaseLink for Microsoft Access?
I have an access database file which 925MB. When trying to establish connection with it using:
...
- 9,113
15
votes
21
answers
2k
views
Benchmarking Mathematica 13 across machines
Many people consider the performance of MMA when choosing their computers. I feel we need some up-to-date benchmark results across hardware and systems for the major version 13, which will help a lot ...
4
votes
1
answer
249
views
Mathematia UI displays '$Failed' in several places
I recently purchased and downloaded Mathematica. I'm on Linux, so I ran the provided installer script as root. I've activated it with my activation key, and installation reported success.
Prior to ...
1
vote
0
answers
49
views
Weird ArraryPlot3D behavior
Just updated Mathematica to 13.0.1 on both Win and MacOS since trying to see if this issue is solved,
and then I discovered more issues with the function:
Can anyone confirm this? If this can be ...
- 63
0
votes
0
answers
134
views
Problem with plotting frames in Mathematica V 13.0.1
Just upgraded to the latest version of Mathematica (13.0.1) and I encounter some weird behavior of plots. When plotting for example Plot[0.0001 x, {x, 0, 1}] I get ...
- 397
23
votes
1
answer
1k
views
Why in Mathematica 13 do imported PDFs have lower image quality?
I'm finding images imported into Mathematica 13 notebooks are noticeably pixelated. (Oddly, pasting an image into a notebook cell does not have this problem.) Has the default changed for some import ...
- 13.6k
1
vote
1
answer
448
views
Can Mathematica 13 be installed and run on Windows 7 x64?
Can Mathematica 13 be installed and run on Windows 7 x64? Can two versions (11.3 and 13) be installed in the same Windows system?
- 1,943
13
votes
2
answers
380
views
why these integrals fail to evaluate in V 13 compared to V 12.3?
This was also reported to WRI. [CASE:4903465]
I'd like to know why these integrals no longer evaluate in V 13 and timeout after 3 minutes while using the same PC and OS they all evaluate quickly in ...
- 137k
3
votes
0
answers
79
views
Can I solve a differential equation with the (ir)regular Coulomb wavefunctions?
When I evaluate
DSolve[w''[ρ]] + (1 - (2 η)/ρ) w[ρ] == 0, w[ρ], ρ]
Mathematica returns me a solution in terms of the Hypergeometric1F1 and HypergeometricU ...
- 31
13
votes
1
answer
259
views
Autocomplete in Mathematica 13
Bug introduced in 13.0.0
If I type f[x_Inte and hit Tab to autocomplete, MMA correctly autocompletes this into f[x_Integer.
But ...
8
votes
0
answers
172
views
Defining a SparseArray functions in Mathematica 13
I am defining a sparse array as a function of argument x, i.e.
f[x_] = SparseArray[{1->x}, {3}]
In Mathematica 12 this works perfectly, I can pass arguments and ...
- 81
4
votes
1
answer
286
views
Why AbsoluteThickness depends on ImageSize?
According to the Documentation (second example under "Properties & Relations"),
AbsoluteThickness is independent of the image size
Let us check (...
- 61.5k
17
votes
2
answers
330
views
How to export a ContentDetectorFunction for use in Python?
For text and images v13 introduces the ability to train detectors easy which result in ContentDetectorFunction's. To use these IRL we need to export to python's ...
- 31.2k
10
votes
1
answer
445
views
11
votes
1
answer
315
views
Incorrect behavior of TimeObject in version 13
I used to use TimeObject in my code and pass it the string coming from a database system as follows and it used to convert it to the correct time.
...
- 9,113
4
votes
1
answer
202
views
v13: ListPlot and TimeSeries
Note: Fixed in version 13.1. Bug present in version 13.0.
The examples from the documentation for TimeSeries behave strangely in v13.0. Here's the first:
...
- 19.6k
15
votes
2
answers
1k
views
Mathematica 13: everything is magnified
In Mathematica 13 the font and everything else in notebooks and the size of toolbars is too big, compared to Mathematica 12.3 (with all the settings the same, magnification set at 100%).
It seems, the ...
- 3,553
1
vote
1
answer
164
views
v13: Opt+left fails to move in text-like cells
I just updated Mathematica to v13 for Intel Mac and encountered a possible bug in frontend: for any text-like cell (text, header, etc.), one fails to use Opt+← to navigate between words leftward as ...
- 4,337