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Theorem equiv.perm.mem_sum_congr_hom_range_of_perm_maps_to_inl

Modification history

2022-08-17 14:53
src/group_theory/perm/sign.lean
chore(group_theory/*): Fix lint (#16095) …
Modified equiv.perm.mem_sum_congr_hom_range_of_perm_maps_to_inlView on Github →
2021-03-17 19:18
src/group_theory/perm/sign.lean
refactor(linear_algebra/determinant): refactor proof of upper_two_block_triangular_det (#6690) …
Added equiv.perm.mem_sum_congr_hom_range_of_perm_maps_to_inlView on Github →