refactor various files

S1/ExPhyI/VL/VL11.typ

@@ -0,0 +1,24 @@
+#import "@preview/pinit:0.2.2": *
+#set math.equation(numbering: "(1)")
+
+= Behaelter mit Wasser
+
+Freie #pin(5)Oberflaeche des Wassers ist $perp arrow(g)$
+
+Im rotierenden System gilt wieder Oberflaeche $perp arrow(F)_"ges"$
+
+// Add graphic with ticx
+
+// Use the physicspackage
+ $ tan(alpha) = (omega^2 r)/2#pin(4) = (d z (r))/(d r) $
+
+A simple #pin(1)highlighted text#pin(2).
+
+#pinit-highlight(1, 2)
+
+#pinit-point-from((1, 2))[It is simple.]
+#pinit-point-from(5)[It is simple.]
+#pinit-point-from(4)[It is simple.]
+
+he:
+