have hb' := balanced_of_min hw' hmin'
n d : ℕ
inst✝ : NeZero d
w w' : Weight n d
hw : w 0 = 0
hw' : w' 0 = 0
h : w' ≤ w
hmin : ∀ u ≤ w, w ≤ u
h₁ : w ≤ w'
hmin' : ∀ u ≤ w', w' ≤ u
hb : balanced w
⊢ w = w'
n d : ℕ
inst✝ : NeZero d
w w' : Weight n d
hw : w 0 = 0
hw' : w' 0 = 0
h : w' ≤ w
hmin : ∀ u ≤ w, w ≤ u
h₁ : w ≤ w'
hmin' : ∀ u ≤ w', w' ≤ u
hb : balanced w
hb' : balanced w'
⊢ w = w'