deletions | additions       diff --git a/layout.md b/layout.md  index 535f5e5..fc1c161 100644  --- a/layout.md  +++ b/layout.md 
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untitled.tex  2_Proof_of_Torricelli_s__.tex  begin_equation_P_rho_textit__.tex begin_equation_P_1_rho_textit__.tex