ι : Type ?u.245092
α : Type u_1
inst✝³ : OrderedCancelAddCommMonoid α
inst✝² : ExistsAddOfLE α
inst✝¹ : LocallyFiniteOrder α
inst✝ : DecidableEq α
a b c : α
⊢ image (fun x => x + c) (Icc a b) = image (↑(addRightEmbedding c)) (Icc a b)
ι : Type ?u.245092
α : Type u_1
inst✝³ : OrderedCancelAddCommMonoid α
inst✝² : ExistsAddOfLE α
inst✝¹ : LocallyFiniteOrder α
inst✝ : DecidableEq α
a b c : α
⊢ image (fun x => x + c) (Icc a b) = Icc (a + c) (b + c)
rw [← map_add_right_Icc, map_eq_image]
no goals
ι : Type ?u.245092
α : Type u_1
inst✝³ : OrderedCancelAddCommMonoid α
inst✝² : ExistsAddOfLE α
inst✝¹ : LocallyFiniteOrder α
inst✝ : DecidableEq α
a b c : α
⊢ image (fun x => x + c) (Icc a b) = image (↑(addRightEmbedding c)) (Icc a b)
rfl