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Bookmark or Share- Distribution of the digits of Pi - Mathematics Stack ExchangeCan anything be stated about the distribution of the digits of Pi, i.e., if I were to sample n digits of Pi, can anything be said about the probability to observe certain digits, or is there any reason to assume that they would not be evenly distributed? This is purely a curiosity question.
- numerical methods - Digits of $\pi$ using Integer Arithmetic ...The first hundred decimal digits or so would be sufficient if the method is not a completely general one. By 'compute', I mean that I would like to obtain subsequent digits of $\pi$ one-by-one, printing them to the screen as I go along.
- real analysis - How many digits of $\pi$ must we know in order to ...so, $37$ digits. Then with $120$ digits in $\pi$, I get $97$ digits in the result. Then with $1200$ digits in $\pi$, I get $1177$ digits in the result. So it looks like it's just subtracting $23$ digits. In that case, to tell whether the result is an integer, we'd need at least this many digits in $\pi$: $$666262452970848503\\+2\\-23 ...
- Simple numerical methods for calculating the digits of $\\pi$I obtained the sequence $\pi \approx 8 \cdot 2^k \tan(2^{-k} \pi /4)/2$. The problem is that the solution formula of the second order equation has square root, that is difficult to calculate by hand. That's why I kept on searching a simple approximation method that applies addition, substraction, multiplication and division of integers.
- What is the last digit of $\pi$? - Mathematics Stack ExchangeThere is no "last" digit of $\pi$. If there was a last digit, then there could only be finitely many digits in front so that $\pi$ would be a rational number. However $\pi$ was shown to be irrational in the 18th century by Lambert. (This Meta.StackExchange post is a joke based on the impossibility of finding such a last digit)
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