From 1fd2213192d22880706440e7f724bdc6db966ee0 Mon Sep 17 00:00:00 2001
From: Juan Marin Noguera <juan@mnpi.eu>
Date: Tue, 22 Aug 2023 17:56:56 +0200
Subject: Añadida presentación
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---
 present/fig/universal.tex | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 present/fig/universal.tex

(limited to 'present/fig/universal.tex')

diff --git a/present/fig/universal.tex b/present/fig/universal.tex
new file mode 100644
index 0000000..9e5c5d9
--- /dev/null
+++ b/present/fig/universal.tex
@@ -0,0 +1,16 @@
+\documentclass[12pt]{standalone}
+\input{head}
+\begin{document}
+\begin{tikzpicture}\selectlanguage{english}
+  \path (0,2) node(B){$b$} (2,2) node(UC){$Uc$} (4,2) node(C){$c$};
+  \path                    (2,0) node(UX){$Ux$} (4,0) node(X){$x$};
+  \draw[->] (B) -- node[above]{$u$} (UC);
+  \draw[->] (B) -- node[left]{$f$} (UX);
+  \draw[->,dotted] (UC) -- node[right]{$U\hat f$} (UX);
+  \draw[->,dotted] (C) -- node[right]{$\hat f$} (X);
+\end{tikzpicture}
+\end{document}
+%%% Local Variables:
+%%% mode: latex
+%%% TeX-master: t
+%%% End:
-- 
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