ahlam1399
03-14-2016, 06:01 PM
Pi is an introduction to the beauty and mystery of math, say some. Others say Pi is **t special. And it needs to be reformed.
أكثر... (http://www.npr.org/sections/thetwo-way/2016/03/14/470372197/on-pi-day-lets-gawk-at-the-beauty-and-controversy-of-the-math-constant?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/thetwo-way/2016/03/14/470372197/on-pi-day-lets-gawk-at-the-beauty-and-controversy-of-the-math-constant?utm_medium=RSS&utm_campaign=news)