deletions | additions       diff --git a/Rank & centrality.tex b/Rank & centrality.tex  index 055c706..452a757 100644  --- a/Rank & centrality.tex  +++ b/Rank & centrality.tex 
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$$  v \in IntS   \mathrel{\mathop{\Leftrightarrow}^{\mathrm{(1)}}} % see (\ref{eqn:eq_short_ints}),   \forall p_i: Int S = \{v \in S: sim^1_i > sim_i \ \wedge \ sim^2_i > sim_i \} //\ v\ \text{сближает}\ S_1\ \text{и}\ S_2 \\  \mathrel{\mathop{\Leftrightarrow}^{\mathrm{(2)}}} % see (\ref{eqn:eq_rv_pi_definition}),  \forall p_i: r_v (p_i) = 1  \mathrel{\mathop{\Leftrightarrow}^{\mathrm{(3)}}} % see (\ref{eqn:eq_synonym_rank}),