deletions | additions       diff --git a/layout.md b/layout.md  index bebdf18..61ace23 100644  --- a/layout.md  +++ b/layout.md 
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untitled.tex  psi_u_frac_partial_psi__.tex  begin_equation_1_begin_align__.tex  begin_equation_2_begin_align__.tex  begin_equation_3_begin_align__.tex