Force. 
A formula for the force of interaction is obtained, through the alteration of the formulas of Newton for gravity, Coulomb and Ampere on accumulation, from material points. Also, the movement is replaced by harmonic functions: 
m1 and l1 are one molar mass and volume,
m2 and l 2 are the second molar mass and volume,
dm and dl are the increments of these molar masses and volumes,
the ratio of M and L are a constant, which characterizes the number of all other objects and subjects in the universe,  
F is the force of interaction,  
t is time, 
the natural number 0 signifies the beginning and end, that is the moment when the increments cease to exist/ the "collapse" of the function occurs, when the increments come back,  
tr is one of the trigonometric functions cos, sin, sec and cosec. 
The formula basically says that there is a tendency to a state where there is no increments dl or dm, when the force of interaction disappears and the entire right side of the formula is equal to 0, and therefore a new beginning begins.
The number of variation is so big due to the density layers and trigonometrical functions.
Practice.
After this force of interaction is calculated, the number is gotten, a transition is made to the common classical mechanics, to three-dimensional space and time, to Minkowski space: the centers of the two parts of one body are connected by a chord with the cut ends, a vector, directed from one part to another, is constructed. For example, the vector for the Earth, when interacting with the Moon, is built along the chord connecting their centers. 
The problem of three or more bodies. 
In the Continuation there is no problem of two, three, or more objects and subjects, since there is only one body. 
Density layer. 
From the formula follows the presence of layers of density, as more or less strictly limited, within the margin of error, molar volume and mass; where each layer in a certain volume has a strictly defined number of photons in itself. For example, the orbit of an electron in an atom is a layer of density, as is a planetary orbit. 
But if the molar characteristics are in “short supply” — for example, there are not enough photons or volume — then the accumulation point is not formed. For example, a person or a tree does not have layers of density, as well as meteorites and comets, or cars, as molecules do not, because they do not have the right number of photons for their molar volumes. 
1. The density of a body is calculated as the ratio of either molar mass to volume, or molar volume to mass, which follows from the fact that gasses and metals exist in the periodic table for chemical elements: for gases density is the ratio of their molar mass to volume, and for metals vice versa. 
2. The number of elements in the density layers depends on the orisphere radius to the center, which, for example, is proved by the difference in pressure at a depth of 10 km, at sea level and altitude of 10 km.  
The Hafele-Keating experiment.  
The Hafele-Keating experiment unequivocally proves both the existence of density layers and the presence of a strictly defined number of elements in each. For instance, atomic clocks at an altitude of 10 km become, at a purely hardware level, different by its number of photons from what it was at sea level, which is obvious from the indication of different times at different altitudes. The same happens with GPS watches: there is no acceleration or deceleration of time, but there is a change at the number of photons. 
Perihelion of Mercury. 
Another proof of density layers is the presence of perihelion at Mercury: when the number of elements, in the molar volume of Mercury or its mass, exceeds the conditioned one, since particles are obtained from the solar wind and photons from the Sun, then Mercury changes its orbit to get rid of the excess by emitting it. After the surplus is gone, Mercury receives a conditioned ratio of molar characteristics back and returns to the old orbit. Thus its orbit is stable un some sense.