Comments (9)
There is definitely a problem in young_project_tensor, will investigate. For these type of problems, decomposing the product in one shot usually works better, that is, use young_project_product (which has another problem: no docs. But it does give 0 here).
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I have added a manual page for young_project_product.
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It hangs like this in other cases too, for example:
The input may have been wrong, but it shouldn't hang the system.
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Can you post a notebook instead of a screenshot please?
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Here is the notebook:
cadabra-hangs.txt
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That notebook does not hang the system for me. Can you please verify that if you load this in a freshly started cadabra-gtk you get a hang? If so, let me know the build number (select 'about' in the 'help' menu).
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On my system it hangs every time. I build it from the FreeBSD port, git tag=85ac041.
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Is this still a problem with the current master branch?
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Not with the latest version when I tried it. Closing, thanks!
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Related Issues (20)
- error: invalid operands to binary expression ('const yngtab::filled_tableau<unsigned int>::in_column_iterator' and 'difference_type' (aka 'long'))
- create_scope does not (always?) do the right thing
- Evaluating epsilon tensor does not work if indices are set to explicit values.
- Lack of deepcopy in vary() argument. Is this intentional? Simple minimal working example. HOT 6
- Collecting factors in expressions with non-unit factors triggers an assert
- cadabra2 fails to build with Python 3.12 HOT 9
- Ctest fails with python3.6 at test 59b of canonicalise.cdb: free(): invalid pointer HOT 3
- Stopping a running computation often does not work HOT 1
- The version 2.4.5.4 isn't on the website HOT 1
- Ctest fails on all tests HOT 1
- cadabra2 2.5.2: Undefined symbols cadabra::cnb2ipynb HOT 9
- Please try to find the pre-installed MicroTex package before fetching it HOT 6
- 2.5.2: Build fails with ENABLE_MICROTEX=OFF: fatal error: 'microtex.h' file not found HOT 4
- Undo system broken (pressing Ctrl-Z causes a SEGV eventually) HOT 1
- Zoom always does a `partial=True` type match
- Metrics wrapped in accents should only raise/lower indices on other accented objects
- Contents of \left...\right brackets is shifted downward in notebook
- Conversion to standalone html has broken fonts
- Use Python_EXECUTABLE instead of PYTHON_EXECUTABLE in cmake files HOT 2
- Allow use of system pybind11 HOT 2
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