  Some information and logical properties of multistable semi-conductor plazma
are discussed and the concept of physical logic system Lp on their basis is
entered. Lp contains exclusively values of some quantitative characteristic
physical size of plazma and transformation of a set of such sizes by means of
plazma-field interaction. The opportunity nonmathematical (physical)
calculation in Lp is considered and as an example by symbols Lp are submitted
classical arithmetic-logic actions, i.e. their physical models in system Lp are
found.
