deletions | additions       diff --git a/brace_ds2__left.tex b/brace_ds2__left.tex  deleted file mode 100644  index 9d47dfc..0000000  --- a/brace_ds2__left.tex  +++ /dev/null 
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\[  ds^2 = -\left( \alpha^2 + \beta^2/\gamma \right) d\tau^2 + 2\,\beta\,d\tau\,dR + \gamma\,dR^2 + R^2 d\Omega ^{2}.  \]  diff --git a/layout.md b/layout.md  index f4a8a11..da9e8bb 100644  --- a/layout.md  +++ b/layout.md 
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brace_K_i_j_.tex  so_that_the_extrinsi.tex  subsectionSchwarzsch.tex  brace_ds2__left.tex  The_simplest_set_of.tex  brace_ds2__left.tex  where_M_is_the.tex