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Many of the functions in scipy do not include examples in their docstrings. Even a simple example can be helpful for a new user, so we should try to include examples wherever possible.
A script ca…
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**Describe the bug 🐞**
Using observed variables in the RHS of an ODESystem leads to errors when computing bifurcation diagrams.
**Expected behavior**
A bifurcation diagram should be plotted,…
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### Is your feature request related to a problem? Please describe.
As discussed in https://github.com/scipy/scipy/issues/18118, COBYLA is the only derivative-free optimization solver available in Sci…
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### Summarize the issue
Using multiple instances of `NewtonSolver` in a script may fail with a PETSc Segmentation violation. The MWE below fails in approx 50% of the runs.
Tested both on docker …
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```
runTest (pygmo.test.core_test_case) ... ERROR
runTest (pygmo._bfe_test.bfe_test_case) ... ok
runTest (pygmo._bfe_test.thread_bfe_test_case) ... ok
runTest (pygmo._bfe_test.member_bfe_test_case…
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Hi,
The maximum number of substeps for chemistry is hard-coded at 10000. I've found that for cases with stiff chemistry (particularly nitrogen chemistry) that this isn't sufficient, even in flows tha…
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Hi All,
I was interested in using Eilmer v4 for research at my university as it has many great features. I have since worked through various examples.
I have set up a small, simple supersonic te…
plaad updated
1 month ago
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Doctesting the API docs with warnings turned to errors in gh-16391 ( the log is at https://github.com/scipy/scipy/runs/7168064925?check_suite_focus=true), smokes out several errors due to recent depre…
ev-br updated
3 months ago
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Dear all,
I am attempting to solve larger shell element problems. Currently I have a mesh of `n_coor: 1697, dim 3, tdim: 2, n_el 1605` with 6 dofs per node (3 disp + 3 rotations). The mesh I am usi…
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Just wondering if you implemented it and if it is stable enough to use...
I was thinking to apply drag, from thw wikipedia drag equation , then push the fluid away from the normals of the immersed t…