deletions | additions       diff --git a/Rank & centrality.tex b/Rank & centrality.tex  index 8e2b2a6..380f716 100644  --- a/Rank & centrality.tex  +++ b/Rank & centrality.tex 
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\ \ 0, & (sim^1_i(v) < sim_i \wedge sim^2_i(v) > sim_i) \bigvee (sim^1_i(v) > sim_i \wedge sim^2_i(v) < sim_i) \end{cases}  $$   $(sim^1_i(v) - sim_i) \cdot (sim^2_i(v) - sim_i)$ sim_i) < 0$  $(sim^1_i(v) < sim_i \wedge sim^2_i(v) > sim_i) \bigvee (sim^1_i(v) > sim_i \wedge sim^2_i(v) < sim_i)$