Lately I've wondered how I could learn about the history of mathematical symbols in the order they were introduced in the chain of human being. For example the symbol for Union in set theory (∪) is taught as if it were universal, but the date of it's first inscription is obscure.
I would like to read something which shows the timeline of historical unfolding of mathematical symbols (their use and application) to frame it within it's historical background so to provide a more rapid introduction to everything, including computers in the present day.
PS: I am vision impaired and struggle with symbols because text-to-speech programs do not vocalize them. However, I have no problem hearing sentences. However, the time is out of joint, sentences surrounding symbols alone (historical knowledge) is tricky to find. I am looking for a great list or a great book.
Thank you
Check out Florian Cajori, "A History of Mathematical Notations."
https://www.amazon.com/History-Mathematical-Notations-Dover-Mathematics/dp/0486677664
This question might also get good answers on the History of Science and Math stackexchange.
https://hsm.stackexchange.com/