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Theorems · Theorem · group theory

Con.comap.congr_simp

∀ {M : Type u_1} {N : Type u_2} [inst : Mul M] [inst_1 : Mul N] (f f_1 : M → N) (e_f : f = f_1)
  (H : ∀ (x y : M), f (x * y) = f x * f y) (c c_1 : Con N), c = c_1 → Con.comap f H c = Con.comap f_1 ⋯ c_1
Defined in
Mathlib.GroupTheory.Congruence.Basic
Cited by
0 results in Mathlib
Foundations
Depth 13 from the axioms · uses no axioms
Assumes
MulMul

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  • Constatement and proof · cited by 152
  • Con.comapstatement and proof · cited by 15

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