М. М. Butaev - Dr.Sc. (Eng.), Professor, JSC «SIE «Rubin». E-mail: butaevmm@gmail.com
А. D. Safronov - Deputy General Director, JSC «SIE «Rubin». E-mail: mail@npp-rubin.ru

Analytical functions of allocation of probability values time intervals between events of the flow received by multiplexing flows with displaced uniform allocation time intervals between events are resulted. Errors of approximation of allocation of probability values time intervals between events multiplexing flow function of exponential distribution time intervals are calculated. The offered recurrence formulas of a production of the analytical expressions describing the characteristics time intervals of a flow, multiplexing from identical flows it is possible to apply and to other laws of allocation of probability values time intervals between events.