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CochainComplex.mappingCone.triangleMapOfHomotopy_comm₃
Modification history
2024-02-08 14:48
Mathlib/Algebra/Homology/HomotopyCategory/Pretriangulated.lean
feat(Algebra/Homology/HomotopyCategory): definition of the distinguished triangles (#9614) …
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CochainComplex.mappingCone.triangleMapOfHomotopy_comm₃
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