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/** * Calculate Euclidean distance between two points. * @param {Array<number>} left First N-dimensional point. * @param {Array<number>} right Second N-dimensional point. * @returns {number} Distance. */function euclideanDistance(left, right) {    let sum = 0;    for (let i = 0; i < left.length; i++) {        const diff = left[i] - right[i];        sum += diff * diff;    }    return Math.sqrt(sum);}
export default euclideanDistance;