Theorem: SciLean.ArrayType.one_get (SciLean/Data/ArrayType/Basic.lean)

State before:
Cont : Type u_2
Idx : outParam (Type u_3)
Elem : outParam (Type u_1)
inst✝⁴ : IndexType Idx
inst✝³ : outParam (DecidableEq Idx)
inst✝² : LawfulIndexType Idx
inst✝¹ : ArrayType Cont Idx Elem
inst✝ : One Elem
i : Idx
⊢ 1[i] = 1
Tactic:
simp[One.one,OfNat.ofNat]
State after:
no goals