Selected Objects

THM	cand_functionality_wrt_iff	(a1  a2)  (b1  b2)  (a1 & b1  a2 & b2)
def	so_lambda3	(x,y,z. t(x;y;z))(x,y,z) == t(x;y;z)
THM	select_cons_tl_sq	x:T, l:T List, i:||l||. [x / l][(i+1)] ~ l[i]
def	hide	... == x
def	decision	Decision == Top+Top
def	dec2bool	dec2bool(d) == InjCase(d; x. true, false)
def	increasing	increasing(f;k) == i:(k-1). f(i)<f(i+1)
THM	decidable__cand	Q:(Prop given P). Dec(P)  (P  Dec(Q))  Dec(P & Q)

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html