IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
rel star trans T:Type, R:(TTProp), x,y,z:T. (xRy) (y (R^*) z) (x (R^*) z)
By:
Auto
THEN
Inst Thm*R:(TTProp), x,y,z:T. (x (R^*) y) (y (R^*) z) (x (R^*) z)
[T;R;x;y;z]
THEN
BackThru Thm*R:(TTProp), x,y:T. (xRy) (x (R^*) y)
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html