  The probabilities of point events in space 3 + 1 obey an equation of Dirac
type. Masses, moments, energies, spins, etc. are the parameters of the
probability distribution of such events. The terms and equations of quark-gluon
theories turn out theoretically probabilistic terms and theorems. Confinement
and asymptotic freedom are explained by behaviour of such probabolities. And
here we have the probabilistic foundations of the theory of gravitation.
Knowledge of the elements of linear algebra and differential calculus is
sufficient to understand the content of this article.
