deletions | additions       diff --git a/In_PainleveGullstran.tex b/In_PainleveGullstran.tex  deleted file mode 100644  index f58ee4c..0000000  --- a/In_PainleveGullstran.tex  +++ /dev/null 
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In Painlev\'e-Gullstrand \cite{Painleve_1921,Gullstrand_1922}  coordinates, the Schwarzschild metric takes the form:  diff --git a/layout.md b/layout.md  index 3143432..3f1b3a4 100644  --- a/layout.md  +++ b/layout.md 
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The_BSSNdecomposed_f.tex  subsectionPainleveGu.tex  brace_ds2__left1frac2MR.tex  In_PainleveGullstran.tex  brace_ds2__left.tex  For_the_shift_Combine_the_mixedfor.tex  subsectionKerrSchild.tex