deletions | additions       diff --git a/textbf_Fractions_c_equiv_confluency__.tex b/textbf_Fractions_c_equiv_confluency__.tex  index f5d73a6..141dda8 100644  --- a/textbf_Fractions_c_equiv_confluency__.tex  +++ b/textbf_Fractions_c_equiv_confluency__.tex 
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$c \equiv $ confluency $ = \frac{N A_c}{L^2}$  $ $\quad  A_c \equiv $ mean cellular area $ L \equiv $ side length of square well