Nuprl Lemma : rps_wf 11,40

x,y:int_seg(0; 3). rps(xy  
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Definitionsrps(xy), bor(pq), band(pq), (i = j), x:AB(x), {x:AB(x)} , int_seg(ij), x:AB(x), t  T, #$n
Lemmasint seg wf, eq int wf, band wf, bor wf

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