Proof: Get Iterate Parent 61

Let's prove the following theorem:

if the following are true:
  • expression state at time 61 = "iterate_args"
  • arguments stack at time 61 = [ [ self.age, [ 12, [ ] ] ], [ ] ]
  • parent stack at time 61 = [ __mul__(self.age, 12), [ ] ]

then parent stack at time 62 = [ __mul__(self.age, 12), [ ] ]

Proof:

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Given
1 expression state at time 61 = "iterate_args"
2 arguments stack at time 61 = [ [ self.age, [ 12, [ ] ] ], [ ] ]
3 parent stack at time 61 = [ __mul__(self.age, 12), [ ] ]
Proof Table
# Claim Reason
1 parent stack at time (61 + 1) = parent stack at time 61 if expression state at time 61 = "iterate_args" and arguments stack at time 61 = [ [ self.age, [ 12, [ ] ] ], [ ] ], then parent stack at time (61 + 1) = parent stack at time 61
2 parent stack at time (61 + 1) = [ __mul__(self.age, 12), [ ] ] if parent stack at time (61 + 1) = parent stack at time 61 and parent stack at time 61 = [ __mul__(self.age, 12), [ ] ], then parent stack at time (61 + 1) = [ __mul__(self.age, 12), [ ] ]
3 61 + 1 = 62 61 + 1 = 62
4 parent stack at time (61 + 1) = parent stack at time 62 if 61 + 1 = 62, then parent stack at time (61 + 1) = parent stack at time 62
5 parent stack at time 62 = [ __mul__(self.age, 12), [ ] ] if parent stack at time (61 + 1) = parent stack at time 62 and parent stack at time (61 + 1) = [ __mul__(self.age, 12), [ ] ], then parent stack at time 62 = [ __mul__(self.age, 12), [ ] ]

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