Proof: Get Iterate End Expr 38

Let's prove the following theorem:

if the following are true:
  • expression state at time 38 = "iterate_args"
  • arguments stack at time 38 = [ [ ], [ ] ]
  • parent stack at time 38 = [ joe.move(), [ ] ]

then the expression at time 39 = joe.move()

Proof:

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Given
1 expression state at time 38 = "iterate_args"
2 arguments stack at time 38 = [ [ ], [ ] ]
3 parent stack at time 38 = [ joe.move(), [ ] ]
Proof Table
# Claim Reason
1 the expression at time (38 + 1) = joe.move() if expression state at time 38 = "iterate_args" and arguments stack at time 38 = [ [ ], [ ] ] and parent stack at time 38 = [ joe.move(), [ ] ], then the expression at time (38 + 1) = joe.move()
2 38 + 1 = 39 38 + 1 = 39
3 the expression at time (38 + 1) = the expression at time 39 if 38 + 1 = 39, then the expression at time (38 + 1) = the expression at time 39
4 the expression at time 39 = joe.move() if the expression at time (38 + 1) = the expression at time 39 and the expression at time (38 + 1) = joe.move(), then the expression at time 39 = joe.move()

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