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Add a signature to ZeroBaseForm - #514

Merged
jorgensd merged 2 commits into
FEniCS:mainfrom
firedrakeproject:pbrubeck/zero-base-form-signature
Sep 11, 2026
Merged

Add a signature to ZeroBaseForm#514
jorgensd merged 2 commits into
FEniCS:mainfrom
firedrakeproject:pbrubeck/zero-base-form-signature

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@pbrubeck

@pbrubeck pbrubeck commented Sep 11, 2026

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Summary

  • Add a stable, cached signature for ZeroBaseForm.
  • Include argument and domain signature data so zero forms on different spaces do not collide.
  • Add regression coverage for equivalent and distinct zero forms.

Testing

  • python -m pytest -q
  • 1025 passed

pbrubeck added a commit to firedrakeproject/firedrake that referenced this pull request Sep 11, 2026
@pbrubeck
DROP BEFORE MERGE: Test the UFL ZeroBaseForm signature branch
1b546d8 
Install firedrakeproject/ufl:pbrubeck/zero-base-form-signature in CI until FEniCS/ufl#514 merges. Drop this commit before merging.
@jorgensd
jorgensd added this pull request to the merge queue Sep 11, 2026
Merged via the queue into FEniCS:main with commit f3290cd Sep 11, 2026
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@jorgensd jorgensd jorgensd approved these changes

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@pbrubeck @jorgensd