mb nat Sections MarkB generic Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Def R^n == if n=0 x,yx = y  T else x,yz:T. (x R z) & (z R^n-1 y) fi
Def (recursive)

is mentioned by

Thm* R:(TTProp), n:x,y:T. (x R^n^-1 y (x R^-1^n y)[rel_inverse_exp]
Thm* n:T:Type, R1,R2:(TTProp). R1 => R2  R1^n => R2^n[rel_exp_monotone]
Thm* R:(TTProp), m,n:x,y,z:T. (x R^m y (y R^n z (x R^m+n z)[rel_exp_add]
Thm* k,n:R:(nnProp). (i,j:n. Dec(i R j))  (i,j:n. Dec(i R^k j))[decidable__rel_exp]
Def (R^*)(x,y) == n:x R^n y[rel_star]

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mb nat Sections MarkB generic Doc