deletions | additions       diff --git a/The_4Christoffel_sym.tex b/The_4Christoffel_sym.tex  deleted file mode 100644  index ce0e100..0000000  --- a/The_4Christoffel_sym.tex  +++ /dev/null 
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The 4-Christoffel symbol has components:  diff --git a/layout.md b/layout.md  index 05a1b85..fa1072b 100644  --- a/layout.md  +++ b/layout.md 
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subsectionIngoing_Ed.tex  brace_ds2__.tex  More_useful_are_the.tex  The_4Christoffel_sym.tex  brace_ds2__.tex  In_Cartesian_coordin.tex  brace_ds2__left.tex