Definitions DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
equiv_rel_sepDef  EquivRel on AR == EquivRel u,v:AR(u;v)
same_range_sepDef  same_range_sep(AB) == f,gj:B. (i:Af(i) = j (i:Ag(i) = j)
Thm*  same_range_sep(AB (AB)(AB)Prop
Thm*  same_range_sep(AB (A inj B)(A inj B)Prop
iffDef  P  Q == (P  Q) & (P  Q)
Thm*  A,B:Prop. (A  B Prop

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

Definitions DiscreteMath Sections DiscrMathExt Doc