Proof: Get Iterate Expr 32

Let's prove the following theorem:

if the following are true:

expression state at time 32 = "iterate_args"
arguments stack at time 32 = [ [ "ES", [ "Spain", [ ] ] ], [ ] ]

then the expression at time 33 = "ES"

Proof:

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

Given

1	expression state at time 32 = "iterate_args"
2	arguments stack at time 32 = [ [ "ES", [ "Spain", [ ] ] ], [ ] ]

Proof Table

#	Claim	Reason
1	the expression at time (32 + 1) = "ES"	if expression state at time 32 = "iterate_args" and arguments stack at time 32 = [ [ "ES", [ "Spain", [ ] ] ], [ ] ], then the expression at time (32 + 1) = "ES" (Iterate Arguments Expression Property)
2	32 + 1 = 33	32 + 1 = 33 (Fixed Value Statement)
3	the expression at time (32 + 1) = the expression at time 33	if 32 + 1 = 33, then the expression at time (32 + 1) = the expression at time 33 (Substitution)
4	the expression at time 33 = "ES"	if the expression at time (32 + 1) = the expression at time 33 and the expression at time (32 + 1) = "ES", then the expression at time 33 = "ES" (Transitive Property of Equality Variation 2)

Comments

Please log in to add comments