All logical truth and all truths that logic can warrant must turn upon meaning in the sense of intension. Because logic and the lo...gically certifiable comprise only such facts as are independent of all particular experience and are capable of being known with certainty merely through clear and cogent thinking. The same must hold of any analytic truth: if it is capable of being known by taking thought about it, then it must be independent of meaning in the sense of extension and turn upon meanings only in the sense of intension.LESSATTRIBUTION DETAIL »
The intension of a proposition comprises whatever the proposition entails: and it includes nothing else.... The connotation or int...ension of a function comprises all that attribution of this predicate to anything entails as also predicable to that thing.LESSATTRIBUTION DETAIL »