Proof: Do Object Store At Unchanged 44

Let's prove the following theorem:

if the following are true:
  • expression state at time 44 = "call_function_begin"
  • the expression at time 44 = __add__(a, 1)
  • Python Object Store at time 44 = [ ]

then Python Object Store at time 45 = [ ]

Proof:

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Given
1 expression state at time 44 = "call_function_begin"
2 the expression at time 44 = __add__(a, 1)
3 Python Object Store at time 44 = [ ]
Proof Table
# Claim Reason
1 Python Object Store at time (44 + 1) = Python Object Store at time 44 if expression state at time 44 = "call_function_begin" and the expression at time 44 = __add__(a, 1), then Python Object Store at time (44 + 1) = Python Object Store at time 44
2 Python Object Store at time (44 + 1) = [ ] if Python Object Store at time (44 + 1) = Python Object Store at time 44 and Python Object Store at time 44 = [ ], then Python Object Store at time (44 + 1) = [ ]
3 44 + 1 = 45 44 + 1 = 45
4 Python Object Store at time (44 + 1) = Python Object Store at time 45 if 44 + 1 = 45, then Python Object Store at time (44 + 1) = Python Object Store at time 45
5 Python Object Store at time 45 = [ ] if Python Object Store at time (44 + 1) = Python Object Store at time 45 and Python Object Store at time (44 + 1) = [ ], then Python Object Store at time 45 = [ ]

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