deletions | additions       diff --git a/section_Fermat_Like_Problem_Observing__.tex b/section_Fermat_Like_Problem_Observing__.tex  index ec28c5f..33f1415 100644  --- a/section_Fermat_Like_Problem_Observing__.tex  +++ b/section_Fermat_Like_Problem_Observing__.tex 
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\begin{equation}  \frac{\frac{a+b}{2}}{  1+\frac{1}{x}\frac{\frac{(a-b)^2}{a+b}}{  x+\frac{\frac{2ab}{a+b}}{  x}}} 1+\frac{\frac{(a-b)^2}{a+b}}{  x^2+\frac{2ab}{a+b}}}  \Leftrightarrow x^2 + 2c \end{equation}