Definitions HanoiTowers Sections NuprlLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
hanoi_peg_permDef  permute(p to r ; q to s)(u) == if u=p r ; u=q s else otherPeg(rs) fi
Thm*  p,r,q,s:Peg. p  q  r  s  permute(p to r ; q to s PegPeg
eq_hanoi_PEGDef  p=q == if p=q true ; false fi
Thm*  p,q:Peg. (p=q 
hanoi_PEGDef  Peg == {1...3}
Thm*  Peg  Type
hanoi_otherpegDef  otherPeg(xy) == 6-(x+y)
Thm*  x,y:Peg. x  y  otherPeg(xy Peg
nequalDef  a  b  T == a = b  T
Thm*  A:Type, x,y:A. (x  y Prop

About:
boolbfalsebtrueifthenelsenatural_numberaddsubtractint_eq
applyfunctionuniverseequalmemberpropimpliesall!abstraction
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions HanoiTowers Sections NuprlLIB Doc