A (normalized) interpolant I in Craig's theorem is a kind of explanation why the consequence relation (from F to G) holds. This is because I is a summary of the interaction of the configurations specified by F and G, respectively, that shows how G follows from F. If explaining E means deriving it from a background theory T plus situational information A and if among the concepts of E we can separate those occurring only in T or only in A, (...) then the interpolation theorem applies in two different ways yielding two different explanations and two different covering laws. (shrink)

Turingin testi, interrogatiivimalli ja tekoäly.