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CategoryTheory.ShortComplex.SnakeInput.isIso_δ
Modification history
2025-07-02 03:33
Mathlib/Algebra/Homology/ShortComplex/SnakeLemma.lean
feat(RepresentationTheory/GroupCohomology): long exact sequences (#25872) …
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CategoryTheory.ShortComplex.SnakeInput.isIso_δ
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