Theorems · Theorem · order theory

OrderMonoidHom.ext

∀ {α : Type u_2} {β : Type u_3} [inst : Preorder α] [inst_1 : Preorder β] [inst_2 : MulOneClass α]
  [inst_3 : MulOneClass β] {f g : α →*o β}, (∀ (a : α), f a = g a) → f = g

Defined in

Mathlib.Algebra.Order.Hom.Monoid

Cited by

8 results in Mathlib

Foundations

Depth 9 from the axioms · uses Quot.sound

Assumes

PreorderPreorderMulOneClassMulOneClass