Priest John Wallis was the first mathematician to introduce the symbol ∞ for infinity in the 17th century.pic.twitter.com/SPH0IHErbN
9:03 AM - 14 Oct 2016
0 replies
4 retweets
11 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.