IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Def Surj(A; B; f) ==
b:B.
a:A. f(a) = b
is mentioned by
Def Bij(A; B; f) == Inj(A; B; f) & Surj(A; B; f) | [biject] |
Try larger context:
StandardLIB
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html