deletions | additions       diff --git a/and_r_is_the.tex b/and_r_is_the.tex  deleted file mode 100644  index 29ba7d4..0000000  --- a/and_r_is_the.tex  +++ /dev/null 
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and $r$ is the solution of $r^4 - \left( \rho^2 - a^2 \right) r^2 -  |\vec{x}|$):  diff --git a/layout.md b/layout.md  index e421412..f1be302 100644  --- a/layout.md  +++ b/layout.md 
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brace_H__fracMr3r4.tex  In_KerrSchild_coordi.tex  brace_r__sqrt.tex  and_r_is_the.tex  which_leads_to_the.tex  eqnarray*_psi_04r___frac710560.tex  brace_g_mu_nu_.tex