deletions | additions       diff --git a/layout.md b/layout.md  index e7715d7..c59c286 100644  --- a/layout.md  +++ b/layout.md 
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Table2.tex  RGB.tex  figures/kernel_splitting_multi/kernel_splitting_multi.png  trick.tex  diff --git a/trick.tex b/trick.tex  deleted file mode 100644  index 5b6e032..0000000  --- a/trick.tex  +++ /dev/null 
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\begin{pspicture}(-2,-2)(2,2)   \psframe(-2,-2)(2,2)   \userline[linewidth=1.5 pt]{->}(0,0)(2,2)   \end{pspicture}