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Theorem is_unit.sub_iff

Modification history

2022-11-13 23:50
src/algebra/ring/basic.lean
refactor(data/int/basic): move material about units to new file (#17508)
Modified is_unit.sub_iffView on Github →
2021-12-23 22:35
src/algebra/ring/basic.lean
feat(algebra/algebra/spectrum): prove the spectral mapping theorem for polynomials (#10783) …
Added is_unit.sub_iffView on Github →