sections: fix a lot of things

slides/sections/8.md

@@ -31,10 +31,11 @@ $$
   \draw [very thick, gray] (-1.45,1.5) -- (1.45,1.5);
   \draw [very thick, gray] (-1.35,1.3) -- (-1.55,1.7);
   \draw [very thick, gray] ( 1.35,1.3) -- ( 1.55,1.7);
-  \node [below] at (0,-0.7) {$x\ex$};
-  \node [above right] at (1.5,1.5) {$2 \, \sqrt{\sigma\ex^2 + \sigma\ob^2}$};
+  \node at (0,-0.4) {$x\ex$};
+  \node [right] at (1.7,1.7) {$2 \, \sqrt{\sigma\ex^2 + \sigma\ob^2}$};
   % axes
   \draw [very thick, <->] (-5,4) -- (-5,0) -- (5,0);
+  \node [right] at (5,0) {$x$};
   % Gaussian
   \draw [domain=-5:5, smooth, variable=\x, cyclamen, very thick]
       plot ({\x}, {3*exp(-(\x*\x/3))});
@@ -52,14 +53,13 @@ $$
   %notes
   \draw [thick, cyclamen] (-2,0) -- (-2,0.8);
   \draw [thick, cyclamen] ( 2,0) -- ( 2,0.8);
-  \node at (2,-0.7) {$x\ob$};
+  \node at (2,-0.4) {$x\ob$};
 \end{tikzpicture}
 \end{center}
 \setbeamercovered{transparent}
 
 
-
-## Compatibility results:
+## Landau results:
 
 Median:
 
@@ -115,7 +115,7 @@ FWHM:
 ::::
 
 
-## Compatibility results:
+## Moyal  results:
 
 Median:
 
@@ -171,10 +171,7 @@ FWHM:
 ::::
 
 
-# KS results
-
-
-## Samples results
+## KS results
 
 $N = 50000$ sampled points
 
@@ -215,10 +212,7 @@ Moyal sample:
 ::::
 
 
-# Trapani results
-
-
-## Samples results
+## Trapani results
 
 . . .