Nuprl Definition : es-trans-state-from 11,40

es-trans-state-from{i:l}(es;ks;g;z;e1;e2)
== list_accum(x,a.spreadn(a; k,s,v.if deq-member(Kind-deq; k; ks) then g(k,s,v,x) else x fi );
== list_accum(z;
== list_accum(es-hist{i:l}(es;e1;e2)) 
latex



clarification:

es-trans-state-from{i:l}
es-trans-state-from(es; ks; g; z; e1; e2)
== list_accum(x,a.spreadn(a; k,s,v.if deq-member(Kind-deq; k; ks) then g(k,s,v,x) else x fi );
== list_accum(z;
== list_accum(es-hist{i:l}
== list_accum(es-hist(es; e1; e2)) 
latex


Definitionslist_accum(x,a.f(x;a); y; l), spreadn(a; x,y,z.t(x;y;z)), if b then t else f fi , deq-member(eq; x; L), Kind-deq, es-hist{i:l}(es;e1;e2)
FDL editor aliaseses-trans-state-from

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