無限とパラドクス１ーデデキントの切断と実数の定義

Patent: Motor Invention Powered Only by Permanent Magnets Request for Examination:    • 夢のモーター (3/3) 審査へ 〜「回転した！」それが新規性の証明（特許出願中）〜   Prototype Video:    • 夢のモーター (1/3) 実験成功！〜永久磁石の力で回転、充電する〜 ※試作品の実験...   Additional Information:    • 夢のモーター (2/3) 補足説明 〜 疑問への回答 と 社会がどう変わるか（特許出...   I've created a website (https://tomo0912.base.shop) for those who want to learn on YouTube. Please select a unit from the menu. My classes have been published as a book. "Galois Theory: Finally Understandable with Diagrams, Examples, and Logic" was released by SB Creative on February 21, 2017. I've uploaded a video explanation, "Galois Theory: Finally Understandable with Diagrams, Examples, and Logic (Proof Using the Pentocyte Group)." This is a re-enactment of a Saturday lecture I gave at Tokyo Metropolitan Nishi High School on March 14, 2015. First, I'll introduce Zeno's paradox, "Achilles and the Tortoise," and then consider a mathematical solution. First, we define real numbers using Dedekind's cut. It is made up of three videos: "Infinity and Paradox 2 - Convergence of Bounded Monotonic Sequences", "Infinity and Paradox 3 - Existence of Maximum and Intermediate Value Theorem", and "Infinity and Paradox 4 - End of Paradox and Definition of Infinity". The teaching materials used are the videos in "Infinity and Paradox 1-4 Teaching Material Keynote". Production cooperation: Hitachi Solutions Co., Ltd. Source: Memory of the mathematics lover (URL: suzukitomohide.com / blog: suzukitomohide.tumblr.com)