Let x0 of type ι be given.
Let x1 of type ι be given.
Apply unknownprop_a23ec6a55ac212526d74cbf0d04096929ad453b0eb0f8023e32b8a33930d39fb with
binintersect x0 x1,
binintersect x1 x0 leaving 2 subgoals.
The subproof is completed by applying unknownprop_d9ef4ae01357adb1a16f0e19373a1ada8cbbc166e8aea2265b59b72d0319b7dc with x0, x1.
The subproof is completed by applying unknownprop_d9ef4ae01357adb1a16f0e19373a1ada8cbbc166e8aea2265b59b72d0319b7dc with x1, x0.