Def bif(b; bx.x(bx); by.y(by)) == if b x(*) else y(x.x) fi

is mentioned by

Def cond == b:. p:'a. q:'a. if b then p else q fi

[hcond]

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