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[mathematics] Shouldn't any constant raised to the power of an irrational number become an irrational? Ex 5^pi. If so, why would e^(pi*i) =-1?
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Peachpie vs.PHP - microbenchmarking a Pi calculation
1 条相关评论
- 计算与算法 · 2016-03-25 · 3 分
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Ask HN: How do you calculate Pi to N digits?
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Made a Pi Dye shirt for Pi Day at school tomorrow.
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Why is pi an irrational number?
39 条相关评论
- 证明与性质 · 2025-06-29 · 9 分
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TIL the most times a number is repeated in the first 4,000,000 digits of pi is seven times. (ctrl-F and type in seven fives)
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TIL: TeX (the typesetting software under LaTeX) is on version 3.141592653
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ELI5: Calculating pi
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ELI5: Where did we get the radius and diameter were using to calculate Pi?
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Eli5:How do you get a new digit of pi?
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How do computers estimate pi?
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ELI5: In our universe or perception of it, why does the ratio of a circle's circumference to its diameter exist to be approximately 3.1415926…, rather than another value?
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TIL the current record for the decimal expansion of pi stands at 5 trillion digits.
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Because we don't know all the digits of pi, if someone asked you to recite pi, you could say random digits and they likely won't question you.
1 条相关评论
- 数位与应用 · 2019-03-06 · 3 分
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The reason why machines break might be becuase we don't know the exact value of pi, and over time that 1000th place decimal just tweaks the gears a bit more than desired.
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Pandigital expression for π which is exact and will give infinitely many digits of π
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Pi Day Challenge: draw a perfect circle freehand
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ELI5: τ vs π as the circle constant
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They're is an infinite amount of 420s & 69s in the digits of pi
1 条相关评论
- 证明与性质 · 2019-06-20 · 1 分
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Even if we did live in a simulation, we could never find the value of Pi because all of the computers the computers in our simulation could never have more memory then the simulation itself
1 条相关评论
- 证明与性质 · 2018-12-17 · 5 分
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ELI5: Why is Pi irrational? What is it about the properties of a circle that causes its circumference to never be a precise ratio of its diameter?
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Why does Pi have the value of 3.1415926...?
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ELI5 - How do people/computers calculate further digits of pi?
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LPT: In Windows built-in calculator use the keyboard shortcut “p” for Pi up to 31 decimal places
1 条相关评论
- 计算与算法 · 2012-09-07 · -1 分
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Happy National Pi Day!
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Calculating π by hand: the Chudnovsky algorithm
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ELI5: How is it that the digits of Pi never end?
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ELI5: How do computers calculate the digits of pi?
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If Pi never ends, a circle can never be closed
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