Search for blocks/addresses/...
Proofgold Proof
pf
Let x0 of type
ι
be given.
Let x1 of type
ι
be given.
Let x2 of type
ι
be given.
Assume H0:
nIn
x2
x0
.
Assume H1:
x2
∈
binintersect
x0
x1
.
Apply H0.
Apply binintersectE1 with
x0
,
x1
,
x2
.
The subproof is completed by applying H1.
■