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Real-valued functions of real variable, analytic properties of functions and sequences, limits, continuity, smoothness of these.

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Derivatives of Minkowski function?

Let $A\subset \mathbb R^n$ and $M$ be the convex hull of the set $A$, e.g., $M:=Conv(A)$. The Minkowski function on $M$ is defined as follows \begin{align*} &f: \mathbb R^n \to \mathbb R\\ &f(x):=\inf …