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Theorem
AddMonoidHom.coe_fn_mkRingHomOfMulSelfOfTwoNeZero
Modification history
2022-12-13 11:06
Mathlib/Algebra/Hom/Ring.lean
feat: Port `Algebra.Hom.Ring` (#958) …
Added
AddMonoidHom.coe_fn_mkRingHomOfMulSelfOfTwoNeZero
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