“…However, in distributive binary G-spaces the sets G(x, x) are bi-invariant, and hence [x] = G(x, x) [2, Theorem 9]. Moreover, the orbits of a distributive binary G-space either are disjoint or coincide [7,Proposition 6]; therefore, the space X is partitioned into disjoint classes. We denote the corresponding quotient set by X|G.…”