case h
α : Type u_3
β : Type ?u.297551
m inst✝⁵ : MeasurableSpace α
inst✝⁴ : MeasurableSpace β
M : Type u_1
inst✝³ : AddCommMonoid M
inst✝² : TopologicalSpace M
v : VectorMeasure α M
N : Type u_2
inst✝¹ : AddCommMonoid N
inst✝ : TopologicalSpace N
f : M →+ N
hf : Continuous ↑f
i✝ : Set α
a✝ : MeasurableSet i✝
⊢ ↑(mapRange 0 f hf) i✝ = ↑0 i✝
α : Type u_3
β : Type ?u.297551
m inst✝⁵ : MeasurableSpace α
inst✝⁴ : MeasurableSpace β
M : Type u_1
inst✝³ : AddCommMonoid M
inst✝² : TopologicalSpace M
v : VectorMeasure α M
N : Type u_2
inst✝¹ : AddCommMonoid N
inst✝ : TopologicalSpace N
f : M →+ N
hf : Continuous ↑f
⊢ mapRange 0 f hf = 0
ext
no goals
case h
α : Type u_3
β : Type ?u.297551
m inst✝⁵ : MeasurableSpace α
inst✝⁴ : MeasurableSpace β
M : Type u_1
inst✝³ : AddCommMonoid M
inst✝² : TopologicalSpace M
v : VectorMeasure α M
N : Type u_2
inst✝¹ : AddCommMonoid N
inst✝ : TopologicalSpace N
f : M →+ N
hf : Continuous ↑f
i✝ : Set α
a✝ : MeasurableSet i✝
⊢ ↑(mapRange 0 f hf) i✝ = ↑0 i✝
simp