Proof: Get Iterate End State 24
Let's prove the following theorem:
if the following are true:
- expression state at time 24 = "iterate_args"
- arguments stack at time 24 = [ [ ], [ ] ]
- parent stack at time 24 = [
{"ES": "Estonia", "MX": "Mexico"}
, [ ] ]
then expression state at time 25 = "call_function_begin"
Proof:
Given
1 | expression state at time 24 = "iterate_args" |
---|---|
2 | arguments stack at time 24 = [ [ ], [ ] ] |
3 | parent stack at time 24 = [ {"ES": "Estonia", "MX": "Mexico"} , [ ] ] |
# | Claim | Reason |
---|---|---|
1 | expression state at time (24 + 1) = "call_function_begin" | if expression state at time 24 = "iterate_args" and arguments stack at time 24 = [ [ ], [ ] ] and parent stack at time 24 = [ {"ES": "Estonia", "MX": "Mexico"} , [ ] ], then expression state at time (24 + 1) = "call_function_begin" |
2 | 24 + 1 = 25 | 24 + 1 = 25 |
3 | expression state at time (24 + 1) = expression state at time 25 | if 24 + 1 = 25, then expression state at time (24 + 1) = expression state at time 25 |
4 | expression state at time 25 = "call_function_begin" | if expression state at time (24 + 1) = expression state at time 25 and expression state at time (24 + 1) = "call_function_begin", then expression state at time 25 = "call_function_begin" |
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