(X)' ==  es,e.if e  prior(X) then {X(prior(X)(e))} else {} fi 



Definitions occuring in Statement :  es-prior-interface: prior(X) eclass-val: X(e) in-eclass: e  X ifthenelse: if b then t else f fi  lambda: x.A[x] single-bag: {x} empty-bag: {}
Definitions :  lambda: x.A[x] ifthenelse: if b then t else f fi  in-eclass: e  X single-bag: {x} eclass-val: X(e) es-prior-interface: prior(X) empty-bag: {}
FDL editor aliases :  es-prior-val

(X)'  ==    \mlambda{}es,e.if  e  \mmember{}\msubb{}  prior(X)  then  \{X(prior(X)(e))\}  else  \{\}  fi 


Date html generated: 2011_08_16-PM-04_50_09
Last ObjectModification: 2011_01_15-PM-03_43_10

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