Added the Bochner integral.

src/dg/derivative/taylor.tex

@@ -8,7 +8,7 @@
     f(b) - f(a) - \sum_{k = 1}^n \frac{1}{k!}D^kf(a)(b - a)^k
     \]
 
-    is contained in the closed convex hull\footnote{It may be possible to sharpen the below claim to include the $1/(n+1)!$ factor. However, I was not able to follow the proof for this.} of
+    is contained in the closed convex hull of
     \[
     \bracs{D^{n+1}f(s)(t - a)^{n+1}  | s \in (a, b) \setminus N, t \in [a, b]}
     \]