mb event system 6 Sections EventSystems Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Def interface-check(D;l;tg;T) == T r M(destination(l)).din(l,tg)

is mentioned by

Thm* D:Dsys, L:Id List.
Thm* (i:Id. (i  L ma-is-empty(M(i)))
Thm* 
Thm* (i:Id. Feasible(M(i)))
Thm* 
Thm* (iL.(ltgma-outlinks(M(i);i).(destination(1of(ltg))  L)
Thm* (iL.(ltgma-outlinks(M(i);i).
Thm* interface-check(D;1of(ltg);1of(2of(ltg));2of(2of(ltg)))))
Thm* 
Thm* d-feasible(D)
[finite-support-feasible]

Try larger context: EventSystems IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

mb event system 6 Sections EventSystems Doc