Proof: Get Iterate State 61

Let's prove the following theorem:

if the following are true:

expression state at time 61 = "iterate_args"
arguments stack at time 61 = [ [ self.age, [ 12, [ ] ] ], [ ] ]

then expression state at time 62 = "begin_expr"

Proof:

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

Given

1	expression state at time 61 = "iterate_args"
2	arguments stack at time 61 = [ [ `self.age`, [ 12, [ ] ] ], [ ] ]

Proof Table

#	Claim	Reason
1	expression state at time (61 + 1) = "begin_expr"	if expression state at time 61 = "iterate_args" and arguments stack at time 61 = [ [ `self.age`, [ 12, [ ] ] ], [ ] ], then expression state at time (61 + 1) = "begin_expr" (Iterate Arguments State Property)
2	61 + 1 = 62	61 + 1 = 62 (Fixed Value Statement)
3	expression state at time (61 + 1) = expression state at time 62	if 61 + 1 = 62, then expression state at time (61 + 1) = expression state at time 62 (Substitution)
4	expression state at time 62 = "begin_expr"	if expression state at time (61 + 1) = expression state at time 62 and expression state at time (61 + 1) = "begin_expr", then expression state at time 62 = "begin_expr" (Transitive Property of Equality Variation 2)

Comments

Please log in to add comments