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Little explorations with HP calculators (no Prime)
03-27-2017, 08:14 PM (This post was last modified: 03-27-2017 08:19 PM by pier4r.)
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RE: Little explorations with the HP calculators
(03-27-2017 08:01 PM)Han Wrote:  Some multivariate calculus and probability theory will get you:

\[ \frac{2+\sqrt{2}+5\ln(1+\sqrt{2})}{15} \approx 0.521405433164720678330982356607243974914031567779008341796 \]

This formula comes out from? I suppose a double integral (for x and y?)

On a side note: by chance could you tell me why my algorithm screws up so many digits? Did I make a mistake somewhere or is it again a problem of precision?

Wikis are great, Contribute :)
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RE: Little explorations with the HP calculators - pier4r - 03-27-2017 08:14 PM

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