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I have a GBS-C hooked up to a 480p component video source (Wii), and outputting a VGA RGBHV image.
When I click "480p 576p" (fixed resolution), then a custom preset slot, then "save preset" and "lo…
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Class deriving from sage.structure.UniqueRepresentation inherit a
unique representation behavior for their instances (and consistent
default implementations of equality testing, copying, pickling, .…
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I have rewritten the `prime_pi` method from scratch, it is much cleaner and less hacky this time (as I have learned more about coding), however it is still based on the same algorithm as before (no …
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Currently, due to the fact that Octo exports all quirks, many games list quirks that they do not actually depend on, using Octo's default behavior (if said quirk was even supported at the time of expo…
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On Sage-devel [1], Christian reported an humiliating error message :
```
sage: graphs.PathGraph(70000).diameter()
...
ValueError: The graph backend contains more than 65535 nodes
```
This i…
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On a clean develop branch running `SageMath version 9.1.beta9, Release Date: 2020-03-29`, I get:
```
$ sage -t --long --memlimit=3600 src/sage/geometry/polyhedron/base.py
too many failed tests, no…
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After #33473, the doctest for the function `sage.env.sage_include_directories()` will fail when `SAGE_LIB` doesn't include `site-packages`.
This happens in editable installs (`./configure --enable-…
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Developers currently don't have an easy way to test proposed changes on OSX & Windows if they do not have access to such machines themselves. Given the flakiness of the patchbot on Windows, it would…
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After some discussion on sage-combinat-devel, it was decided that `__len__` should no be used to get the size of a combinatorial class. Indeed the specifications of `__len__` says that it has to ret…
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This branch adds new BIBD to our database. Some are stolen from the La Jolla Covering Repository (https://www.ccrwest.org/cover.html), and other from the handbook of combinatorial designs.
They wil…