deletions | additions       diff --git a/section_Fermat_Like_Problem_Observing__.tex b/section_Fermat_Like_Problem_Observing__.tex  index 22ce095..5a4942d 100644  --- a/section_Fermat_Like_Problem_Observing__.tex  +++ b/section_Fermat_Like_Problem_Observing__.tex 
...
\end{equation}  \begin{equation}  x+\frac{\frac{a+b}{2}}{ \frac{\frac{a+b}{2}}{  x+\frac{\frac{(a-b)^2}{a+b}}{  x+\frac{\frac{2ab}{a+b}}{  x}}} \Leftrightarrow 2x+\frac{2c}{x} x+\frac{2c}{x}  \end{equation}