價格：免費
更新日期：2019-03-15
檔案大小：15.4 MB
目前版本：1.0.2
版本需求：需要 iOS 12.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
One of the oldest and the most recognizable mathematical constants in the world, pi (π) is the ratio of any circle’s circumference to its diameter. It is an irrational number, which means it cannot be expressed as a ratio of whole numbers, and its decimal representation never ends or repeats.
Pi Day is celebrated on March 14th (3/14) across the globe. Pi Day is an annual opportunity for math enthusiasts to recite the infinite digits of Pi, talk to their friends about math, and to eat delicious pie.
While only a handful of digits are needed for typical calculations, pi’s infinite nature makes it a fun challenge to memorize.
This simple app is dedicated that challenge! See how many digits of pi you can memorize before you make 3 mistakes - after that, it's game over. If you like this app, consider upgrading for a small one-time fee for an ad-free experience, more features, and to support this app's continued development.
支援平台：iPhone