Theorems · Theorem · group theory
Function.extend_add
∀ {α : Type u_1} {β : Type u_2} {γ : Type u_3} [inst : Add γ] (f : α → β) (g₁ g₂ : α → γ) (e₁ e₂ : β → γ),
Function.extend f (g₁ + g₂) (e₁ + e₂) = Function.extend f g₁ e₁ + Function.extend f g₂ e₂- 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
- Add
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- Function.extendstatement · cited by 111
- Function.extend_defproof · cited by 12
- apply_dite₂proof · cited by 6
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