Def  SqStable(P) == P  P

is mentioned by

Thm*  f:(AB), g:(BA). SqStable(InvFuns(A;B;f;g))

[sq_stable__inv_funs_2]

In prior sections: core rel 1 quot 1 num thy 1

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