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Def cochain_complex.image_to_kernel_map

Modification history

2020-07-10 06:31
src/algebra/homology/homology.lean
refactor(algebra/homology): handle co/homology uniformly (#3316) …
Deleted cochain_complex.image_to_kernel_mapView on Github →
2020-03-26 00:32
src/algebra/homology/homology.lean
feat(algebra/homology): chain complexes (#2174) …
Added cochain_complex.image_to_kernel_mapView on Github →