Programming Language Theory FlashcardWhy is the derivability judgment stable under extension to the rules?Properties 2Hide BooksChapter 3. Hypothetical and general judgments DeckgeneralQuestionWhy is the derivability judgment stable under extension to the rules?Answer Previous in FlashcardsWhy is the admissibility judgment not stable under extension to the rules?Next in Flashcards Why is the property that static types are checked at compile-time is valuable?