sin(pi/5) - Wolfram|Alpha

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Exact result:

link to /input/?i=sqrt%285%2F8-sqrt%285%29%2F8%29&lk=1&a=ClashPrefs_*Math-
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Decimal approximation:

link to /input/?i=0.5877852522924731291687059546390727685976524376431459&lk=1&a=ClashPrefs_*Math-
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Conversion from radians to degrees:

link to /input/?i=sin%2836+%C2%B0%29&lk=1&a=ClashPrefs_*Math-
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Triangle:

link to /input/?i=1%2F4+%281%2Bsqrt%285%29%29&lk=1&a=ClashPrefs_*Math-link to /input/?i=1%2F4+%281%2Bsqrt%285%29%29&lk=1&a=ClashPrefs_*Math-link to /input/?i=sqrt%285%2F8-sqrt%285%29%2F8%29&lk=1&a=ClashPrefs_*Math-link to /input/?i=sqrt%285%2F8-sqrt%285%29%2F8%29&lk=1&a=ClashPrefs_*Math-
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Alternate form:

link to /input/?i=1%2F2+sqrt%281%2F2+%285-sqrt%285%29%29%29&lk=1&a=ClashPrefs_*Math-
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Minimal polynomial:

link to /input/?i=5-20+x%5E2%2B16+x%5E4&lk=1&a=ClashPrefs_*Math-
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Continued fraction:

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Download full output as:

CDF  PDF
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