“…Note that operations ⊕, ⊗, , of IFVs implement multiplication and division on membership and nonmembership degrees of IFVs. Besides, many other operations on IFVs such as integrals [18,19], intuitionistic fuzzy aggregation operators [16,17], convergence methods [9], infinite series and products [8] include again multiplication and division of membership-nonmemberships. On the other hand, multiplication and division operations are also crucial in multiplicative calculus and the tools of multiplicative calculus are useful to represent and to handle some intuitionistic fuzzy concepts.…”