deletions | additions       diff --git a/layout.md b/layout.md  index 0f7cab0..e64707c 100644  --- a/layout.md  +++ b/layout.md 
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section_Coordinate_singularities_subsection_Example__.tex  section_Bessel_functions_subsection_small__.tex  section_Vector_Calculus_Identities__.tex  section_Tensors__.tex  section_Sterling_approximation_of_logarithms__.tex