Proof: Do Object Store At Unchanged 29

Let's prove the following theorem:

if the following are true:
  • expression state at time 29 = "iterate_args"
  • Python Object Store at time 29 = [ ]

then Python Object Store at time 30 = [ ]

Proof:

View as a tree | View dependent proofs | Try proving it

Given
1 expression state at time 29 = "iterate_args"
2 Python Object Store at time 29 = [ ]
Proof Table
# Claim Reason
1 Python Object Store at time (29 + 1) = Python Object Store at time 29 if expression state at time 29 = "iterate_args", then Python Object Store at time (29 + 1) = Python Object Store at time 29
2 Python Object Store at time (29 + 1) = [ ] if Python Object Store at time (29 + 1) = Python Object Store at time 29 and Python Object Store at time 29 = [ ], then Python Object Store at time (29 + 1) = [ ]
3 29 + 1 = 30 29 + 1 = 30
4 Python Object Store at time (29 + 1) = Python Object Store at time 30 if 29 + 1 = 30, then Python Object Store at time (29 + 1) = Python Object Store at time 30
5 Python Object Store at time 30 = [ ] if Python Object Store at time (29 + 1) = Python Object Store at time 30 and Python Object Store at time (29 + 1) = [ ], then Python Object Store at time 30 = [ ]

Comments

Please log in to add comments