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| pathInSystem |
| appearance as argument number 1 |
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| (documentation pathInSystem EnglishLanguage "(pathInSystem ?PATH ?SYSTEM) means that the Physical thing ?PATH consists of one or more connected routes in the PhysicalSystem ?SYSTEM.") | Transportation.kif 3860-3862 | |
| (instance pathInSystem BinaryPredicate) | Transportation.kif 3863-3863 | path in system is an instance of binary predicate |
| (domain pathInSystem 1 Transitway) | Transportation.kif 3864-3864 | The number 1 argument of path in system is an instance of transitway |
| (domain pathInSystem 2 TransitSystem) | Transportation.kif 3865-3865 | The number 2 argument of path in system is an instance of transit system |
| (subrelation pathInSystem part) | Transportation.kif 3866-3866 | path in system is a subrelation of part |
| appearance as argument number 2 |
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| antecedent |
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| (=> (pathInSystem ?P ?S) (or (routeInSystem ?P ?S) (exists (?R1 ?R2) (and (routeInSystem ?R1 ?S) (routeInSystem ?R2 ?S) (part ?R1 ?P) (part ?R2 ?P) (connected ?R1 ?R2))))) |
Transportation.kif 3868-3878 | If X is a path in system of Y, then X is a route in system of Y or there exist Z, W such that X is a route in system of Z, X is a route in system of W, Z is a part of Y, W is a part of Y, and Z is connected to W |
| (=> (and (distanceOnPath ?DIST ?PATH) (pathInSystem ?PATH ?SYS) (routeStart ?START ?PATH) (routeEnd ?END ?PATH) (abstractCounterpart ?GRAPH ?SYS)) (exists (?S ?BN ?EN) (and (subGraph ?S ?GRAPH) (equal ?BN (BeginNodeFn ?GRAPH)) (equal ?EN (EndNodeFn ?GRAPH)) (abstractCounterpart ?BN ?START) (abstractCounterpart ?EN ?END)))) |
Transportation.kif 3947-3960 | If the distance of X is Y, Z is a path in system of X, W is the start of X, V is the end of X, and the abstract counterpart of Z is U, then All of the following hold: (1) there exist T, S (2) R such that T is a subgraph of U (3) equal S (4) the beginning of U (5) equal R (6) the end of U (7) the abstract counterpart of W is S (8) the abstract counterpart of V is R |