deletions | additions       diff --git a/Version3.tex b/Version3.tex  index 1e824bd..118e63a 100644  --- a/Version3.tex  +++ b/Version3.tex 
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$$  \sum_{i=0}^{n-1} f_2(n,i) = \frac{d}{6}n^3 + (\frac{c}{2}+\frac{d}{2})n^2 + (\frac{c}{2}+\frac{d}{3})n \\  \therefore \\  T(n) = \frac{d}{6}n^3 + (\frac{c+d}{2})n^2 (\frac{c}{2}+\frac{d}{2})n^2  + (b + \frac{c+d}{2})n \frac{c}{2}+\frac{d}{3})n  + a \\ $$  Estimating constants: