\({ d }_{ s }(T)=\cfrac { ({ d }_{ T_{ max } }-{ d }_{ n }) }{ -ln({ T_{ max }^{ 2 } } ) }( ln(x )-ln(A^2))+{ d }_{ n }\)
\({ d }_{ s }(T)=A.ln(x )+B\)
A plot of log( x ) + 1 is shown below
When \(T=T_{max}\) space density is \(d_{Tmax}\) when \(T=0\), \(d_s=d_n\) at normal space density. The derivative of space density,
\(\cfrac{d(d_s(x))}{dx}\) gives thermal gravity.
This is assuming that \(g_T=\cfrac{G_{To}}{x}\).
