Abstract. We give an explicit relation between the Nevanlinna counting function of an analytic self-map of the unit disk and its pull-back measure. This gives a simple proof of the results of Lefévre, ...

One useful feature of the Python math module is quick access to mathematical constants. You can make Python more effective as ...

Let φ be a holomorphic function taking the open unit disk U into itself. We show that the set of nonnegative powers of φ is orthogonal in L2(∂ U) if and only if the Nevanlinna counting function of φ, ...

Most engineering labs have digital oscilloscopes, but many engineers don’t fully explore their features. Among the more interesting features of a digital oscilloscope is its math channel, which can ...

A key part—though surely not the only part—of early-grades math is ensuring students get the basic arithmetic functions down and, beyond that, making sure they’re able to swiftly and automatically ...