Function formatNumber

test/BenchmarkTestCases.benchmark.mjs:1319–1325

* @param {number} value value * @param {number} precision precision * @param {number} fractionDigits fraction digits * @returns {string} formatted number

(value, precision, fractionDigits)

 * @returns {string} formatted number
 */
function formatNumber(value, precision, fractionDigits) {
	return Math.abs(value) >= 10 ** precision
		? value.toFixed()
		: Math.abs(value) < 10 ** (precision - fractionDigits)
			? value.toFixed(fractionDigits)
			: value.toPrecision(precision);
}

const US_PER_MS = 10 ** 3;
const NS_PER_MS = 10 ** 6;