– Traces the symbols for calculus, trigonometry, set theory, and mathematical logic, including the rivalry between Newton's fluxions and Leibniz’s differentials. Key Takeaways
Florian Cajori’s , first published in 1928–1929, is the definitive reference for the origin and evolution of mathematical symbols. Because of its immense detail, it is best used as an encyclopedia rather than a straight-through read. Core Structure A History of Mathematical Notations
: The modern system where abstract signs represent concepts. Modern Recommendations & Guides – Traces the symbols for calculus, trigonometry, set
Florian Cajori's History of Mathematical Notations - MAA.org – Traces the symbols for calculus