Theorems · Theorem · commutative algebra

HahnSeries.map_sub

∀ {Γ : Type u_1} {R : Type u_3} {S : Type u_4} [inst : PartialOrder Γ] [inst_1 : AddGroup R] [inst_2 : AddGroup S]
  (f : R →+ S) {x y : HahnSeries Γ R}, (x - y).map f = x.map f - y.map f

Defined in

Mathlib.RingTheory.HahnSeries.Addition

Cited by

0 results in Mathlib

Foundations

Depth 86 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

PartialOrderAddGroupAddGroup