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Theorem ordered_semiring.to_char_zero

Modification history

2022-10-08 09:14
src/algebra/order/ring.lean
feat(algebra/order/ring): Non-cancellative ordered semirings (#16172) …
Deleted ordered_semiring.to_char_zeroView on Github →
2022-06-26 12:02
src/algebra/char_zero.lean
feat: `add_monoid_with_one`, `add_group_with_one` (#12182) …
Modified ordered_semiring.to_char_zeroView on Github →
2021-02-05 15:46
src/algebra/char_zero.lean
feat(algebra/char_zero): add char_zero lemma for ordered_semirings (#6038) …
Added ordered_semiring.to_char_zeroView on Github →