deletions | additions       diff --git a/layout.md b/layout.md  index 812ed53..9ddc8c2 100644  --- a/layout.md  +++ b/layout.md 
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untitled.tex  figures/untitled1/untitled1.png  figures/untitled2/untitled2.png  figures/untitled3/untitled3.png paragraph_2_Mimic_the_derivation__.tex