Theorems · Theorem · number theory
MulChar.mulEquivToUnitHom_apply
∀ {R : Type u_1} [inst : CommMonoid R] {R' : Type u_2} [inst_1 : CommMonoidWithZero R'] (χ : MulChar R R'),
MulChar.mulEquivToUnitHom χ = MulChar.equivToUnitHom χ- Defined in
- Mathlib.NumberTheory.MulChar.Basic
- Cited by
- 3 results in Mathlib
- Foundations
- Depth 32 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- CommMonoidCommMonoidWithZero
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites10
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement and proof · cited by 62,936
- Equivstatement · cited by 8,337
- MonoidHomstatement · cited by 3,629
- Unitsstatement · cited by 2,804
- CommMonoidstatement and proof · cited by 2,264
- MulEquivstatement · cited by 1,142
- CommMonoidWithZerostatement and proof · cited by 913
- MulCharstatement and proof · cited by 186
- MulChar.equivToUnitHomstatement · cited by 20
- MulChar.mulEquivToUnitHomstatement and proof · cited by 7
Cited by3
Results whose statement or proof uses this declaration.
- MulChar.mulCharEquiv_symm_apply_applyproof · cited by 1
- MulChar.mem_subgroupOrderIsoSubgroupMulChar_iffproof · cited by 0
- MulChar.mem_subgroupOrderIsoSubgroupMulChar_symm_iffproof · cited by 0