a1951c3aeb
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25 lines
585 B
JavaScript
25 lines
585 B
JavaScript
/*
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Fraction.js v5.0.0 10/1/2024
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https://raw.org/article/rational-numbers-in-javascript/
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Copyright (c) 2024, Robert Eisele (https://raw.org/)
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Licensed under the MIT license.
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*/
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const Fraction = require('fraction.js');
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// Based on http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fractions/egyptian.html
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function egyptian(a, b) {
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var res = [];
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do {
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var t = Math.ceil(b / a);
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var x = new Fraction(a, b).sub(1, t);
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res.push(t);
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a = Number(x.n);
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b = Number(x.d);
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} while (a !== 0n);
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return res;
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}
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console.log("1 / " + egyptian(521, 1050).join(" + 1 / "));
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