IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
es-kind-rcv112111 1. es : ES
2. l : IdLnk
3. tg : Id
4. e : E
5. kind(e) = rcv(l; tg)
6. True
7. isrcv(e)
8. loc(sender(e)) = source(l)
9. e:E, l:IdLnk. loc(e) = source(l) sends(l;e) = nil
lnk(e) = l
By:
RepeatFor 3 (Thin -1) THEN Unfolds [`es-isrcv`;`es-lnk`;`es-tag`] 0
THEN
StrongHypSubst -2 0
THEN
Unfolds [`lnk`;`rcv`] 0
THEN
Reduce 0