Skobeltsyn Institute of Nuclear Physics
Lomonosov Moscow State University

Because of noise and basic restriction of speed of a real signal, there cannot be accurate
step borders between the adjacent states, i.e. there should be transitive zones where both states
exist as though simultaneously.
Overlapping of borders near to a perception threshold generates virtual (under threshold)
states. Their existence looks as an uncertainty expressed available of casual deviations from
distinguished states to their neighbors in multidimensional logical space.
Possibilities and limitations of use of virtual states for carrying out of superfast
calculations are considered.