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Theorem finsupp_lequiv_direct_sum_single

Modification history

2021-08-25 18:32
src/algebra/direct_sum/finsupp.lean
chore(algebra/direct_sum): Move all the algebraic structure on `direct_sum` into a single directory (#8771) …
Modified finsupp_lequiv_direct_sum_singleView on Github →
2020-07-21 07:47
src/linear_algebra/direct_sum/finsupp.lean
refactor(linear_algebra/*): postpone importing material on direct sums (#3484) …
Modified finsupp_lequiv_direct_sum_singleView on Github →
2020-06-24 14:36
src/linear_algebra/finsupp.lean
feat(linear_algebra/finsupp_vector_space): is_basis.tensor_product (#3147) …
Added finsupp_lequiv_direct_sum_singleView on Github →