Proof: Do Object Store At Unchanged 40

Let's prove the following theorem:

if the following are true:
  • expression state at time 40 = "iterate_args"
  • Python Object Store at time 40 = [ ]

then Python Object Store at time 41 = [ ]

Proof:

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Given
1 expression state at time 40 = "iterate_args"
2 Python Object Store at time 40 = [ ]
Proof Table
# Claim Reason
1 Python Object Store at time (40 + 1) = Python Object Store at time 40 if expression state at time 40 = "iterate_args", then Python Object Store at time (40 + 1) = Python Object Store at time 40
2 Python Object Store at time (40 + 1) = [ ] if Python Object Store at time (40 + 1) = Python Object Store at time 40 and Python Object Store at time 40 = [ ], then Python Object Store at time (40 + 1) = [ ]
3 40 + 1 = 41 40 + 1 = 41
4 Python Object Store at time (40 + 1) = Python Object Store at time 41 if 40 + 1 = 41, then Python Object Store at time (40 + 1) = Python Object Store at time 41
5 Python Object Store at time 41 = [ ] if Python Object Store at time (40 + 1) = Python Object Store at time 41 and Python Object Store at time (40 + 1) = [ ], then Python Object Store at time 41 = [ ]

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