Def ma-is-empty(M)
Def == fpf-is-empty(1of(M))fpf-is-empty(1of(2of(M)))
Def == fpf-is-empty(1of(2of(2of(M))))fpf-is-empty(1of(2of(2of(2of(M)))))
Def == fpf-is-empty(1of(2of(2of(2of(2of(M))))))
Def == fpf-is-empty(1of(2of(2of(2of(2of(2of(M)))))))
Def == fpf-is-empty(1of(2of(2of(2of(2of(2of(2of(M))))))))
Def == fpf-is-empty(1of(2of(2of(2of(2of(2of(2of(2of(M)))))))))

is mentioned

In prior sections: mb event system 5 mb event system 6

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html