III. return the bill to Congress for clarification on some point within the bill IV. allow the Congress to pocket veto the bill, thereby allowing the bill to become law without his signature a.
Decidability. Definition: A language is called decidable if there exists a method-any method at all-to determine whether a given word belongs to that language or not. Working hypothesis I: Decidability is well defined above.roof: Surely, a decidable language is recognizable. Moreover, if a language is decidable, then so is its complement, and hence that complement is recognizable. Now suppose a language L and its complement are recognizable. Let A be a recognizer for L, and B for its complement.
So recursion as the essential building block of human language, if Chomsky's correct, is difficult for me to apply as an intellectual trying to build a theory of human language, because it's not clear what it is, and it's not clear that it is in fact essential to different languages.nd if that's the case, then you would look for evidence that this language lacked recursion. So in the case of Piraha, pirahÃ£ the Language'i ve worked with the longest of the 24 Languages'i ve worked with in The, amazon for about 30, Years piraha'pirahÃ£ doesn t have Expressions'like john's brother. s house