Nuprl Definition : pairwise 11,40

pairwise(x,y.P(x;y); L) == i:int_seg(0; ||L||), j:int_seg(0; i). P(L[j];L[i]) 
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Definitionspairwise(x,y.P(x;y); L), ||as||, x:AB(x), int_seg(ij), l[i]
FDL editor aliasespairwise

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