Nuprl Definition : fpf-sub 11,40

fpf-sub(Aa.B(a); eqfg)
== x:A
== (fpf-dom(eqxf))  ((fpf-dom(eqxg)) c (fpf-ap(feqx) = fpf-ap(geqx))) 
latex



clarification:

fpf-sub(Aa.B(a); eqfg)
== x:A
== (fpf-dom(eqxf))
==  ((fpf-dom(eqxg)) c (fpf-ap(feqx) = fpf-ap(geqx B(x))) 
latex


Definitionsx:AB(x), P  Q, A c B, b, fpf-dom(eqxf), fpf-ap(feqx)
FDL editor aliasesfpf-sub

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