Negative Numbers and Arithmetic's missing Chapter | Sociology and Pure Maths | N J Wildberger скачать в хорошем качестве

Negative Numbers and Arithmetic's missing Chapter | Sociology and Pure Maths | N J Wildberger

The history of "negative numbers" is mostly a story of rejection and dismissal. These things only starting becoming a serious element of the mathematical landscape in the western world in the 18th century. So in fact long before the well-known "number line" model of arithmetic took hold in students' minds, there was a simpler, more fundamental arena for arithmetic. It turns out that this largely missing chapter is now taking centre stage in the new development of Box Arithmetic. *********************** My research papers can be found at my Research Gate page, at https://www.researchgate.net/profile/... My blog is at http://njwildberger.com/, where I will discuss lots of foundational issues, along with other things. Online courses are being developed at openlearning.com. The first one, already underway, is Algebraic Calculus One at https://www.openlearning.com/courses/... Please join us for an exciting new approach to one of mathematics' most important subjects! If you would like to support these new initiatives for mathematics education and research, please consider becoming a Patron of this Channel at   / njwildberger   Your support would be much appreciated. Here are the Insights into Mathematics Playlists:    • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист   Here are the Wild Egg Maths Playlists (some available only to Members!)    • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист      • Плейлист   ************************