“…In [2] it was shown that the trivial polynomial is the unique continuous symmetric polynomial on the complex Banach space of all Lebesgue measurable essentially bounded complex-valued functions on [0, +∞). Symmetric polynomials on Cartesian products of some Banach spaces were studied in [4,5,[8][9][10][11]. In particular, in [9] and [10] there were constructed algebraic bases of algebras of continuous symmetric polynomials on Cartesian powers of complex Banach spaces of Lebesgue measurable integrable in a power p, where 1 ≤ p < +∞, complex-valued functions on [0, 1] and [0, +∞) respectively.…”