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Theorem
NonUnitalRingHom.eq_of_eqOn_stop
Modification history
2026-09-10 16:50
Mathlib/RingTheory/NonUnitalSubsemiring/Basic.lean
refactor: make several definitions take concrete morphism classes (#43596) …
Modified
NonUnitalRingHom.eq_of_eqOn_stop
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2023-04-14 23:46
Mathlib/RingTheory/NonUnitalSubsemiring/Basic.lean
feat: Port `RingTheory.NonUnitalSubsemiring.Basic` (#1774)
Added
NonUnitalRingHom.eq_of_eqOn_stop
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