Name	Size	Mode	Actions
angles.js	569	0644	editdlrm
approx.js	1093	0644	editdlrm
egyptian.js	585	0644	editdlrm
hesse-convergence.js	2027	0644	editdlrm
integrate.js	1872	0644	editdlrm
ratio-chain.js	869	0644	editdlrm
rational-pow.js	704	0644	editdlrm
tape-measure.js	408	0644	editdlrm
toFraction.js	701	0644	editdlrm
valueOfPi.js	1175	0644	editdlrm

/* Fraction.js v5.0.0 10/1/2024 https://raw.org/article/rational-numbers-in-javascript/ Copyright (c) 2024, Robert Eisele (https://raw.org/) Licensed under the MIT license. */ const Fraction = require('fraction.js'); // Calculates (a/b)^(c/d) if result is rational // Derivation: https://raw.org/book/analysis/rational-numbers/ function root(a, b, c, d) { // Initial estimate let x = Fraction(100 * (Math.floor(Math.pow(a / b, c / d)) || 1), 100); const abc = Fraction(a, b).pow(c); for (let i = 0; i < 30; i++) { const n = abc.mul(x.pow(1 - d)).sub(x).div(d).add(x) if (x.n === n.n && x.d === n.d) { return n; } x = n; } return null; } root(18, 2, 1, 2); // 3/1