Def lpath(p)
Def == i:(||p||-1). 
Def == destination(p[i]) = source(p[(i+1)]) & p[(i+1)] = lnk-inv(p[i])  IdLnk

is mentioned

In prior sections: mb event system 2 mb event system 7

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