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CategoryTheory.ShortComplex.RightHomologyMapData.congr_φQ
Modification history
2023-07-20 08:16
Mathlib/Algebra/Homology/ShortComplex/RightHomology.lean
feat: left and right homology data are dual notions (#5674) …
Added
CategoryTheory.ShortComplex.RightHomologyMapData.congr_φQ
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