Also listing about 2000 more books = 【 #Solty Bookstore 】 Table of Contents = #See photos after the 2nd one Thank you very much. Please consider this a used book for reading. If you would like to know more about the condition, please feel free to comment. In addition to this, I am also listing novels, philosophical books, humanities books, entertainment, SF, mysteries, and old magazines. #202109 【Content Introduction】 Fermat and Newton. About the general solution of the final theorem, careless mistakes in classical mechanics and mc2, and the completeness of the integral calculus. Looking at the theories that have been accepted so far from a different perspective. You can enjoy it as a casual read. 【Unsolved Problems】 Unsolved problems in mathematics are mathematical problems that have not yet been solved, and if we take the definition of an unsolved problem as "a proposition for which proof has not yet been obtained," then such problems exist endlessly in the mathematical world. Here, we list famous propositions such as the Riemann hypothesis, whose proof results are related to the entire field of mathematics, and the P≠NP conjecture, whose conclusions may have a significant impact on modern science and technology, and propositions that many mathematicians and mathematics enthusiasts have tried to prove because of the simplicity of the question. For example, the problem of asking the relationship between statistical mechanics and thermodynamics is a problem in which two existing theories with different levels of description cannot fully explain one from the other, and the problem is usually considered to be summarized in a mathematical question as ergodic theory. On the other hand, quantum theory and relativity are thought to be integrated by a new theory called quantum gravity. In addition, some questions, such as room-temperature nuclear fusion and the sound of aurora, have opinions divided on the existence of the natural phenomenon itself before a theoretical explanation. #Science and Technology #Physics #Solty Bookstore #Mathematics #Blue Bookshelf #Essay Collection #Newton #Fermat