semantics - example -. semantics – example i logic for 'flakey' constantskaren, john,...
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Semantics- Example -
Semantics – Example I
Logic for 'Flakey'
Constants Karen, John, Flakey, Hall, Kurt, f1, o1, o2Predicates R binary
S binaryFunctions F unary
Proper Axioms
x,y: R(x,y) F(x)=F(y)
Semantics – Example I
Domain 'Flakey'
Objects D = {Karen Meyers, John Bear, Flakey, Hall, Kurt Konolidge, the file, office-1, office-2}
Relations has = {(Karen Meyers, the file)}office = {(John Bear, office-1),
(Karen Meyers, office-2)}Functions f f(Karen Meyers)=office-2,
f(Flakey)=Hall, f(John Bear)=office-1,f(the file)=office-2
Semantics – Example I
Interpretation for Domain 'Flakey'
I (c) for Karen, John, Flakey, Hall, Kurt, f1, o1, o2 obvious mapping onto D with
Karen Meyers, John Bear, Flakey, Hall, Kurt Konolidge, the file, office-1, office-2I (R) has = {(Karen Meyers, the file)}I (S) office = {(John Bear, office-1),
(Karen Meyers, office-2)}I (F) f f(Karen Meyers)=office-2, f(Flakey)=Hall, f(John Bear)=office-1, f(the file)=office-2
Semantics – Example I
Is the 'Flakey' Domain a Model for the Proper Axiom?
x,y: R(x,y) F(x)=F(y)
D = {Karen Meyers, John Bear, Flakey, Hall, Kurt Konolidge, the file, office-1, office-2
I (R) has = {(Karen Meyers, the file)}I (S) office = {(John Bear, office-1),
(Karen Meyers, office-2)}I (F) f(Karen Meyers)=office-2, f(Flakey)=Hall, f(John Bear)=office-1, f(the file)=office-2