Mathlib Map

Theorems · Theorem · group theory

Function.extend_neg

∀ {α : Type u_1} {β : Type u_2} {γ : Type u_3} [inst : Neg γ] (f : α → β) (g : α → γ) (e : β → γ),
  Function.extend f (-g) (-e) = -Function.extend f g e
Defined in
Mathlib.Algebra.Group.Pi.Basic
Cited by
0 results in Mathlib
Foundations
Depth 14 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
Neg
Mathlib docsSourceLoogleLeanSearch

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Function.extend · cited by 111Function.extendFunction.extend_def · cited by 12Function.extend_defFunction.extend_negCITED BYCITES

Cites2

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by0

Results whose statement or proof uses this declaration.

Nothing cites this yet.