Python pi 性能测试器制作教程 （1）

1. 准备工作

• Python
• • sympy
• • pyinstaller
• 一个代码编辑器（推荐VS Code）
• Setup Factory

2. 全文参考资料

https://blog.youkuaiyun.com/daimashiren/article/details/115067313
https://blog.youkuaiyun.com/qq_44625592/article/details/109158861
https://blog.youkuaiyun.com/gxz888/article/details/136517025
https://blog.youkuaiyun.com/qq_54423921/article/details/127165457
https://blog.youkuaiyun.com/qq_48979387/article/details/125706562

3. pi 的计算

参考：https://blog.youkuaiyun.com/qq_54423921/article/details/127165457

调用sympy的N函数就可以获得pi的任意位（在计算机的性能支持的情况下）

推荐第30000位左右
作者的CPU：2.90 GHz的AMD Ryzen 7 4800H with Radeon Graphics

代码：

from sympy import N, pi

print(N(pi, 30000))

结果：

3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412737245870066063155881748815209209628292540917153643678925903600113305305488204665213841469519415116094330572703657595919530921861173819326117931051185480744623799627495673518857527248912279381830119491298336733624406566430860213949463952247371907021798609437027705392171762931767523846748184676694051320005681271452635608277857713427577896091736371787214684409012249534301465495853710507922796892589235420199561121290219608640344181598136297747713099605187072113499999983729780499510597317328160963185950244594553469083026425223082533446850352619311881710100031378387528865875332083814206171776691473035982534904287554687311595628638823537875937519577818577805321712268066130019278766111959092164201989380952572010654858632788659361533818279682303019520353018529689957736225994138912497217752834791315155748572424541506959508295331168617278558890750983817546374649393192550604009277016711390098488240128583616035637076601047101819429555961989467678374494482553797747268471040475346462080466842590694912933136770289891521047521620569660240580381501935112533824300355876402474964732639141992726042699227967823547816360093417216412