Google Classroom谷歌课堂
GeoGebraGeoGebra 教室
GeoGebra

PI vs. TAU!

作者:swami_mathtraveler
- Here’s a little piece I wrote to celebrate TAU DAY (2015) http://www.tinyurl.com/TauDay-BigDeal - And, here's the Tau Manifesto (and more) http://www.tauday.com

新资源

发现资源

发现主题