Dream Stream Notes (1-2) - Fragrant Book

Author: Shen Kuo (Northern Song Dynasty)
Publisher:
Publish Date: 2004-06-01
Features:▼Complete Content▼Sandalwood Aroma▼Compact and Portable▼Original Illustrations▼Easy to Carry
Shen Kuo (1033–1097), styled Cunzhong, was a scientist from Qiantang, Hangzhou, during the Northern Song Dynasty. His scientific contributions spanned various fields, including astronomy, mathematics, physics, geology, meteorology, biology, and medicine. Dream Pool Essays comprehensively summarizes the scientific and technological achievements of China before the Song Dynasty and enjoys a high reputation worldwide. In mathematics, he invented the "Gap Accumulation Method" and the "Circle Joining Method." The "Gap Accumulation Method" predates foreign formulas for calculating higher-order arithmetic progressions by over 500 years, while the "Circle Joining Method" laid the foundation for the development of spherical trigonometry in China. The entire work is divided into 17 categories, covering a vast range of fields such as institutional systems, finance, military, diplomacy, history, archaeology, literature, art, and science, making it encyclopedic in scope. It is highly valued for both its academic and historical significance. In terms of historiography, it compiles reliable and detailed historical records, with many entries that are unique to other historical texts or provide more comprehensive accounts. These records either fill gaps in historical sources or correct inaccuracies. The text is fluent, concise, and well-structured, with clear and distinct layers, making it itself a masterpiece of literary notes.