The Elements of Geometry, Mathematical Principles and Ancient and Modern Mathematical Thoughts (middle) The lecture notes of German mathematician F klein (1926 ~1927) on the development of mathematics in the 9th century. 1700 to 1900: An Introduction to the History of Mathematics (C.H.) H. The Wall and Treasure of Mathematics edited by Ernest Lyme for half a century (1884 ~1915,30 volumes). 1954 ~ 1955), Li Yan wrote History of Arithmetic in China (1937), China Mathematics Outline (6544) and Qian Baoyu wrote History of Chinese Mathematics (I, 1932). Ten Classic Books on Computing (1963) proofread by Qian Baocong, The Development of Mathematics between China and China by Japanese Sanshang Kazuo in the early 20th century, and The History of Science and Technology in by Joseph Needham in the 1950s.