When I first heard about the fuzzy logic, some guys told me that it would replace all "classical mathematics", being superior to it, but scientists are unfortunately reluctant to accept it yet. I immediately concluded, that fuzzy logic would be pseudo science. I later learned, that fuzzy logic is in fact a real branch of mathematics, and then concluded that these people who had explained fuzzy logic to me were merely exceptionally incompetent. However, these people had not come up with their claims on their own. They had some book from where they were reading those claims. Anyone had similar experiences? What's really the situation with fuzzy logic?