Theorem: Cpdt.Chapter2.Instr.denote_iBinop_2args (Cpdt/Chapter2/Lang.lean)

State before:
op b : Binop
s : Stack
arg1 arg2 : Nat
⊢ denote (iBinop op) (arg1 :: arg2 :: s) = some (Binop.denote op arg1 arg2 :: s)
Tactic:
rfl
State after:
no goals