deletions | additions       diff --git a/layout.md b/layout.md  index 899737a..598db83 100644  --- a/layout.md  +++ b/layout.md 
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untitled.tex  subsection_Non_convex_optimization_formulation__.tex  paragraph_No_spurious_local_minima__.tex  paragraph_Symmetry_and_reduction_begin__.tex  paragraph_Some_direction_to_descend__.tex  paragraph_Finding_a_local_minimum__.tex