deletions | additions       diff --git a/layout.md b/layout.md  index adce75a..ca8071f 100644  --- a/layout.md  +++ b/layout.md 
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section_Introduction_relevant_application_This__.tex  section_Theory_subsection_Mach_Zehnder__.tex section_Theory_In_the_following__.tex  section_Modelling_and_Simulation_This__.tex  In_this_design_proposal_a__.tex  figures/XY_waveguide/XY_waveguide.jpg