Proof: Get Iterate State 74

Let's prove the following theorem:

if the following are true:

expression state at time 74 = "iterate_args"
arguments stack at time 74 = [ [ 5, [ ] ], [ ] ]

then expression state at time 75 = "begin_expr"

Proof:

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

Given

1	expression state at time 74 = "iterate_args"
2	arguments stack at time 74 = [ [ 5, [ ] ], [ ] ]

Proof Table

#	Claim	Reason
1	expression state at time (74 + 1) = "begin_expr"	if expression state at time 74 = "iterate_args" and arguments stack at time 74 = [ [ 5, [ ] ], [ ] ], then expression state at time (74 + 1) = "begin_expr" (Iterate Arguments State Property)
2	74 + 1 = 75	74 + 1 = 75 (Fixed Value Statement)
3	expression state at time (74 + 1) = expression state at time 75	if 74 + 1 = 75, then expression state at time (74 + 1) = expression state at time 75 (Substitution)
4	expression state at time 75 = "begin_expr"	if expression state at time (74 + 1) = expression state at time 75 and expression state at time (74 + 1) = "begin_expr", then expression state at time 75 = "begin_expr" (Transitive Property of Equality Variation 2)

Comments

Please log in to add comments