convert dom_of_dom_perm (sorted_is_Monotone w) ((dom_perm w w' (Tuple.sort w)).mpr hd)
n d : ℕ
inst✝ : NeZero d
w w' : Weight n d
hw' : Monotone w'
hd : w ≤ w'
⊢ sorted w ≤ w'
case h.e'_4
n d : ℕ
inst✝ : NeZero d
w w' : Weight n d
hw' : Monotone w'
hd : w ≤ w'
⊢ w' = sorted (Weight.comp w' (Tuple.sort w))