aliensalmon Posted March 14, 2021 Share Posted March 14, 2021 3/14 or March 14 is Pi Day! (In Europe, 22 July, or 22/7, is Pi Approximation Day.)How many digits of Pi have you memorized? I have memorized 11 digits of pi in Base-Ten: 3.1415926535. I believe that's enough precision to estimate the circumference of a sphere the size of Earth (give or take a few molecules). Link to comment Share on other sites More sharing options...
joaocordeiro Posted March 14, 2021 Share Posted March 14, 2021 21 hours ago, aliensalmon said: 3/14 or March 14 is Pi Day! (In Europe, 22 July, or 22/7, is Pi Approximation Day.)How many digits of Pi have you memorized? I have memorized 11 digits of pi in Base-Ten: 3.1415926535. I believe that's enough precision to estimate the circumference of a sphere the size of Earth (give or take a few molecules). But do you know the series that generates pi? Link to comment Share on other sites More sharing options...
aliensalmon Posted March 15, 2021 Author Share Posted March 15, 2021 3 hours ago, joaocordeiro said: But do you know the series that generates pi? It's the Taylor Series of one of the inverse trigonometric functions (at least I think it is.) Plug in 1. Link to comment Share on other sites More sharing options...
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