https://caml.inria.fr/pub/old_caml_site/caml-list/0823.html
Archives of the Caml Mailing list: nth_root of num?
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https://softmath.com/parabola-in-math/converting-decimals/simplifying-radical-expression.html
Simplifying radical expression program ti 82 nth root
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https://calculator-pro.org/root-calculator/
Root Calculator | Square Root, Cube Root, nth Root
Free root calculator. Calculate the square root, cube root, or any nth root of a number instantly.
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