IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
card boolset vs mset13 1. a : 2. k : 3. (p,i. if p(i) 1 else 0 fi) (a {k})a {k}2
4. (f,i. f(i)=1) (a {k}2)a {k} InvFuns(a {k};a {k}2;p,i. if p(i) 1 else 0 fi;f,i. f(i)=1)
By:
Analyze THEN Reduce 0 THENL [New:p Analyze;New:f Analyze] THEN Id