Mathematicians use the logarithm to express the inverse function of exponentiation. That is, the logarithm of a given number p is the exponent to which another fixed number, the base b, must be raised ...

At a dinner with friends not long ago, we did what aging friends often do: compared medical notes — statins, arthritis injections, upcoming scans. Then someone added, almost offhand: “Have you tried ...

The totality of an asset’s fundamentals constitute its earning power, which in turn is the source of its value. That’s what an asset’s price is: the consensus view of investors regarding its ...

AP students in 2025 report high satisfaction with calculus & U.S. government courses — and low satisfaction with Italian language and culture. Student participation in AP courses grew 7% from 2024 to ...

Abstract: The behavior of certain interference-coupled multiuser systems can be modeled by means of logarithmically convex (log-convex) interference functions. In this paper, we show fundamental ...

- be able to analyze the convergence of sequences and series - be familiar with the series expansions and approximations of elementary functions - master the most important properties, calculation ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

In the late 19th century, Karl Weierstrass invented a fractal-like function that was decried as nothing less than a “deplorable evil.” In time, it would transform the foundations of mathematics.

eSpeaks’ Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...