I’d like to propose that if I should either use e as a variable such as pi, without calculating it, or punch it into a calculator to solve some investments that I am making. Or even just use the actual value but rounded, to get a rough estimate.
You can enter both e and pi from the calculator on the home page here (top line near the left hand side).
I’ve been much happier doing my own thing. I found what I can do and such yadayada, that doesn’t really matter. Thanks Alan.