Mathematical analysis is a master's degree in mathematics, so are those courses of Tang Jiafeng and Zhang Yu still applicable?
The master of mathematics is not only about "mathematical division", but also about knowledge points similar to "learning tyrants", but the content is slightly less than "learning tyrants", and the rest are about "mathematical analysis". So you can watch Tang Jiafeng's video, but you can't just watch it, you have to watch videos like the Expo.