Re: STACK: where the question answer is a set. Florian Hanisch tomonidan - shanba, 4 noyabr 2023, 2:36 AM Number of replies: 0 Hi, I think you have at least a typo somewhere as the error message is mentioning "setdiffence(...)" rather than "setdifference(...)". Maybe this already fixes the problem? Best, Florian O'rtacha reytinglar: - Permalink Yaratuvchini ko'rsatish Javob berish