deletions | additions       diff --git a/layout.md b/layout.md  index 2b986a9..5828f49 100644  --- a/layout.md  +++ b/layout.md 
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untitled.tex  Integrals_Multivariate_delta_functions_int__.tex section_Integrals_subection_Multivariate_delta__.tex  Sturm_Liouville_Equations__.tex  Coulomb_Logarithms__.tex