There are several ways to define it, but the one I like best is the sum from k=0 to infinity of 1/k!
Chat with our AI personalities
1200
5.2
All of them use it now.
In mathematics alone he worked on many issuesPlace value system and zeroThe place-value systemApproximation of πTrigonometryIndeterminate equations
they determined that place value refers to the position of numerals