deletions | additions       diff --git a/Updating Drake Eq.tex b/Updating Drake Eq.tex  index 86d4670..ca71c24 100644  --- a/Updating Drake Eq.tex  +++ b/Updating Drake Eq.tex 
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We can then simplify the Drake equation and re-write it in its "2014 form" as:  $N \approx 5\times \times  f_l \times f_i \times f_c \times L$