Nuprl Definition : sub-es-sender 11,40

sub-es-sender(es;dom;e) == if dom(sender(e)) then sender(e) else sub-es-sender(es;dom;sender(e)) fi 


clarification:

sub-es-sender(es;dom;e)
== if dom(es-sender(ese)) then es-sender(ese) else sub-es-sender(es;dom;es-sender(ese)) fi 
(recursive) 
latex


DefinitionsY, x.A(x), if b then t else f fi , f(a), sender(e)
FDL editor aliasessub-es-sender

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