Proof: Do Object Store At Unchanged 9

Let's prove the following theorem:

if the following are true:
  • expression state at time 9 = "iterate_args"
  • Python Object Store at time 9 = [ ]

then Python Object Store at time 10 = [ ]

Proof:

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Given
1 expression state at time 9 = "iterate_args"
2 Python Object Store at time 9 = [ ]
Proof Table
# Claim Reason
1 Python Object Store at time (9 + 1) = Python Object Store at time 9 if expression state at time 9 = "iterate_args", then Python Object Store at time (9 + 1) = Python Object Store at time 9
2 Python Object Store at time (9 + 1) = [ ] if Python Object Store at time (9 + 1) = Python Object Store at time 9 and Python Object Store at time 9 = [ ], then Python Object Store at time (9 + 1) = [ ]
3 9 + 1 = 10 9 + 1 = 10
4 Python Object Store at time (9 + 1) = Python Object Store at time 10 if 9 + 1 = 10, then Python Object Store at time (9 + 1) = Python Object Store at time 10
5 Python Object Store at time 10 = [ ] if Python Object Store at time (9 + 1) = Python Object Store at time 10 and Python Object Store at time (9 + 1) = [ ], then Python Object Store at time 10 = [ ]

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