18 lines
481 B
JavaScript
18 lines
481 B
JavaScript
var gcd = require('./gcd');
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var precision = require('./precision');
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exports = function(num) {
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if (num === 0) return '0';
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var _precision = precision(num);
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_precision = pow(10, _precision);
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var numerator = num * _precision,
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denominator = _precision;
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var _gcd = abs(gcd(numerator, denominator));
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numerator /= _gcd;
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denominator /= _gcd;
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return numerator + '/' + denominator;
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};
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var abs = Math.abs;
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var pow = Math.pow;
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module.exports = exports;
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