I saw an academician’s joke on the Internet 1 2
After searching, on March 14, 2020, in the online popular science activity held by the Chinese Society of Industrial and Applied Mathematics, Yuan Yaxiang, an academician of the Chinese Academy of Sciences, brought a theme report entitled “Mathematics Talk”
https://mp.weixin.qq.com/s/JllGeuveomjFDFg3C5r9FQ
There are many amazing stories about Pi. Because of time constraints, I will talk about one of them today. I don’t know if the audience here has seen an American drama called “Suspect Tracking”. In Season 2, Episode 11, Harold Finch said that any sequence of numbers can be found in π. Of course, mathematicians have not proved this, but many mathematicians think it may be true.
I tried it, and I picked 19210701, the day when our party was founded, and it appeared in the 44,842,733rd place of π. If the input goes to the date of the founding of the People’s Republic of China, that is, 19491001, it will be much later, to 82,267,377. Just kidding, π all said that there must be a Communist Party before there can be a new China.A netizen asked me to check 1314, and everyone found it when they saw 1314 to 3902. So dear viewers, 1314 (a lifetime) is not that difficult. But if you add 520 (I love you) in front of 1314, it will be much harder. If you were looking for 5201314, you would have to find more than 2 million digits. So students must remember, in fact, love is still very difficult.
Mathematically speaking, there is no problem with this sentence, but the academician may not have paid attention to history. The real time for the founding of the party was the time when the first major meeting was officially held , July 23, 1921.
Then let’s take a look at the location in the Pi for two times:
The string 19491001 occurs at position 82267377 The string 19210723 occurs at position 101114100
So what does this mean?
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