st numerator = Math.round(turns * 1000000 / divisor);
			const denominator = 1000000 / divisor;
			if (numerator === 1) {
				return `${degrees}째 (1/${denominator} turn)`;
			}
			if (numerator === denominator) {
				return `${degrees}째 (1 turn)`;
			}
			if (denominator === 1) {
				return `${degrees}째 (${numerator} turns)`;
			}
			return `${degrees}째 (${numerator}/${denominator} turns)`;
		}

		function runTests() {
			document.documentElement.classList.add("wait");
			setTimeout(() => {

				for