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Theorem
fin_sum_fin_equiv_symm_apply_cast_add
Modification history
2021-09-27 13:07
src/data/equiv/fin.lean
refactor(data/fin): drop `fin.cast_add_right` (#9371) …
Modified
fin_sum_fin_equiv_symm_apply_cast_add
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2021-09-04 18:18
src/data/equiv/fin.lean
feat(data/equiv/fin): fin_sum_fin_equiv simp lemmas (#9001)
Added
fin_sum_fin_equiv_symm_apply_cast_add
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