Abstract:
In [1], there was introduced a linear multi-modal logic of knowledge and time with intransitive time relation as the set of formulas valid in frames of special kind. The article [2] proposed some calculus $AS_{LTK_r}$ that is connected with the class of these frames. In the present article we find a formula of the linear logic of knowledge and time which is underivable in $AS_{LTK_r}$.