function exactEquals$1(a, b) {
    return a[0] === b[0] && a[1] === b[1] && a[2] === b[2] && a[3] === b[3] && a[4] === b[4] && a[5] === b[5] && a[6] === b[6] && a[7] === b[7];
  }
Returns whether or not the dual quaternions have exactly the same elements in the same position (when compared with ===)

@param {ReadonlyQuat2} a the first dual quaternion.
@param {ReadonlyQuat2} b the second dual quaternion.
@returns {Boolean} true if the dual quaternions are equal, false otherwise.