| Deacon would argue that initially words are acquired as indices and only later do they gain intensional properties once symbol-symbol relations are established. |
| Because autology doesn't genuinely apply to meanings, it cannot function in the intensional treatment of words. |
| But there is what philosophers think of as an extensional and an intensional way of describing our perceptions. |
| Logics which attempt to display the logical properties of intensional contexts are called intensional logics. |
| These reasonings extend a general intensional element to an individual that belong to a set-extension, but, it seems that, are non-explanatory. |
| In Luis Fariinas del Cerro, editor, Intensional Logics for Programming. |
