deletions | additions       diff --git a/layout.md b/layout.md  index 0e6f898..7eed1eb 100644  --- a/layout.md  +++ b/layout.md 
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del_afigura_tal_tenemos_que__.tex  figures/escalon/escalon.png  begin_itemize_item_Funci_on__.tex  figures/signo/signo.png