Ajit Pai @AjitPai
Among many other accomplishments, Riemann (born this day in 1826) pioneered concept of estimating area below curve with series of rectangles—key to integral calculus and commonly known as Riemann sums. One of greatest mathematicians, he died at only 39. https://t.co/f2Zh6F50IG https://t.co/MCPZWQlYHM — PolitiTweet.org
Massimo @Rainmaker1973
Born 193 years ago #Today, Bernhard Riemann was a revolutionary contributor to mathematics. Through his pioneering… https://t.co/O74E7NOqz3