deletions | additions       diff --git a/The_real_advantage_o.tex b/The_real_advantage_o.tex  deleted file mode 100644  index 9d5bbb4..0000000  --- a/The_real_advantage_o.tex  +++ /dev/null 
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The real advantage of conformal data like Bowen-York is its convenient  extension to multiple black holes. Since the momentum constraint is  linear in the extrinsic curvature, the exact B-Y solutions  (\ref{eq:by_K_P_S}) can be repeated -- with different $S$ and/or $P$,  and centred at a different point in coordinate space -- to represent  multiple holes. The number of holes present doesn't affect the only  numerical problem, that of solving the Hamiltonian constraint  (\ref{eq:by_ham_const}).  diff --git a/layout.md b/layout.md  index 77149cf..2db3a51 100644  --- a/layout.md  +++ b/layout.md 
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This_leads_directly_.tex  subsectionKSGeneral_.tex  BYGeneral.tex  The_real_advantage_o.tex  In_Cartesian_coordin.tex  brace_ds2__.tex  brace_ds2__.tex