deletions | additions       diff --git a/layout.md b/layout.md  index 256b39f..02d416c 100644  --- a/layout.md  +++ b/layout.md 
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Introduction.tex  Magnetic fields.tex  Sternheimer.tex  Excited-state Casida, Tamm-Dancoff, and excited-state  forces.tex Schroedinger equation.tex  Photoemission.tex  Complex DFT.tex