n : Nat
x : (Fin n, Fin n).fst
h : some_property x
⊢ True
n : Nat
x : Fin n
h : some_property x
⊢ True
unfoldDefEq.lean:7:0-7:7: warning: declaration uses 'sorry'
n : Nat
x : Fin n
h : some_property x
⊢ True
unfoldDefEq.lean:14:0-14:7: warning: declaration uses 'sorry'