deletions | additions       diff --git a/layout.md b/layout.md  index a2af79d..e6641cc 100644  --- a/layout.md  +++ b/layout.md 
...
subsection_Functions_begin_tabular_lll__.tex  subsection_Set_theory_begin_tabular__.tex  subsection_Calculus_begin_tabular_lll__1.tex  subsection_Linear_algebra_begin_tabular__.tex  subsection_Calculus_begin_tabular_lll__.tex