Changes

:After photons of energy <math>E_o</math> are radiated out from arbitrarily placed center of coordinate system called "point zero" (point with radial coordinate <math>r=0</math> in homogeneous space making the space inhomogeneous and therefore the Newtonian "gravitational force" starts pushing the "dust" away from "point zero" this force is equal, from Newtonian equation for "gravitational force"  

:After photons of energy <math>E_o</math> are radiated out from arbitrarily placed center of coordinate system called "point zero" (point with radial coordinate <math>r=0</math> in homogeneous space making the space inhomogeneous and therefore the Newtonian "gravitational force" starts pushing the "dust" away from "point zero" this force is equal, from Newtonian equation for "gravitational force"  

:<math>F_{galaxy}(r)=(G/c^2)[E_o-E_d(r)]m_{galaxy} /r^2,</math> <ref>Explanation of the above equation:

::<math>F_{galaxy}(r)=(G/c^2)[E_o-E_d(r)]m_{galaxy} /r^2,</math> <ref>

It comes from the Newtonian force being <math>F=GMm/r^2</math> and <math>M</math>, the source of gravitational "repulsive force" being replaced by <math>M=E/c^2</math> according to Einstein's physics. <math>E</math> in this equation is difference of original mass of "dust" causing the "Newtonian repulsion" adjusted by in general tiny <math>E_d(r)</math> causing "attraction" (acting in opposite direction than the "repulsive" <math>M</math>). It is similar to a gravitational effect of a bubble of air "repulsing" gravitationally their sorounding water in a tank of water plus tiny effect of attraction by <math>E_d(r)</math>, the tiny gravitational energy of accumulated within the bubble</ref>

 

Explanation of the above equation:

It comes from the Newtonian force being <math>F=GMm/r^2</math> and <math>M</math>, the source of gravitational "repulsive force" being replaced by <math>M=E/c^2</math> according to Einstein's physics. <math>E</math> in this equation is difference of original mass of "dust" causing the "Newtonian repulsion" adjusted by in general tiny <math>E_d(r)</math> causing "attraction" (acting in opposite direction than the "repulsive" <math>M</math>). It is similar to a gravitational effect of a bubble of air "repulsing" gravitationally their sorounding water in a tank of water plus tiny effect of attraction by <math>E_d(r)</math>, the tiny gravitational energy of accumulated within the bubble

 

</ref>

:and

:and

:<math>F_{galaxy}(r)=-dE_{galaxy}(r)/dr</math>

::<math>F_{galaxy}(r)=-dE_{galaxy}(r)/dr</math>

 

 

:where <math>E_{galaxy}(r)</math> is gravitational energy of "dust particle" (galaxy) gained from the action of light through the "dynamical friction of photons on this particular "dust particle" (really a galaxy, or a few) at distance <math>r</math> from "point zero" <ref>Usually people neglect influence of a single photon on a Galaxy since it looks to them as "negligible". Though it is not '''exact''' but they think that no harm is done by small negligence of exactness of math. It is wrong approach as it is demonstrated below where exact calculations produce Hubble constant roughly as it is observed. And agreement of theory with observation is a good indicator that the theory may be right as '''Einsteinian gravitation''' explaining the phenomenon of redshift in ''Einstein's universe'' might be.</ref>

</ref>

==== Step 2: Integrating the mass of galaxies ====  

==== Step 2: Integrating the mass of galaxies ====