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Posted on behalf of lw-scrf
Questions that came out of the Ariel/Lucas podcast, but during zk breakout on 8.16, decided it should be a different post.
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The current version is not very robust w.r.t. numerically unstable matrix operations (mainly inverse and Cholesky decomposition). Matrices that theoretically should be positive definite (i.e. covarian…
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This ticket implements:
- Support for full subcategories defined by an axiom (Finite,
Infinite, Facade, Commutative, Associative, Unital, Inverse,
Distributive, NoZeroDivisors, Division, Finite…
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Once we decide on the problem, we should try to find a minimal subproblem to start with (e.g. matrix inversion, start with 3x3 real matrices). Then, we can build a prototype notebook for that and from…
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### Bug report
**Bug summary**
when using nosetests (not even explicitly using matplotlib) I get loads of matplotlib DEBUG messages that I can't turn off.
My code does not even import mat…
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Lib. to be used:
1. https://github.com/mljs/regression
2. https://github.com/mljs/random-forest
- All the regression models available in the above 2 packages should be used for training
- All…
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From [openjournals/joss-reviews#4120](https://github.com/openjournals/joss-reviews/issues/4120)
Subsection 5.1-1 (Representation of field elements via integers) of the documentation says that:
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**EDIT: The cause identified in** https://github.com/astropy/astropy/issues/11216#issuecomment-755754911
### Description
The use of `WCS.pixel_to_world` gives different results…
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As documented in #17548, #17956, there are several bugs in IntegerListsLex which also have implications for !Partitions and !Compositions. This branch reimplements IntegerListsLex.
Follow-ups: #181…