loc:Id, ds:fpf(Id; x.Type), a:Id, p:finite-prob-space, P:(decl-state(ds)).
Rpre(loc; ds; a; p; P)  es_realizer{i:l} 

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Definitions	x. t(x), Rpre(loc; ds; a; p; P), es_realizer{i:l}, t  T, x:A. B(x), x(s)
Lemmas	fpf wf, Id wf, finite-prob-space wf, unit wf, rationals wf, decl-type wf, IdLnk wf, Knd wf, bool wf, decl-state wf