It is one of the great questions of mathematics: What does "infinity" actually mean? Which infinities are larger than others?

Yes, some airline charges really do disappear at the counter for travelers over 60 who ask. But here’s the twist: your ...

Introduction: Math tests and the despair of 'one more rep' at the gym have the same scentThat feeling back in school when you ...

We are starting a new series called "Math Picture Books." This is a picture book series that explores mathematical concepts ...

A harmonic increment provides a new way to improve smooth approximations of the minimum function. In a recent paper, ...

Modern calculators have many buttons, including ones for sine, square root, pi and exponents. But it’s possible just two ...

OpenAI has released 722 AI-generated math manuscripts on GitHub. We look at what the numbers mean, how far Lean verification extends across the 162 formalized manuscripts, and how the release compares ...

In the strongest example of "weight space programming", as the technique is called, Astra’s intervention raised Qwen3.5-0.8B’s MATH-500 score from 7.9% to 48.1% while touching approximately 0.016% of ...

Understand why we use piecewise functions and how they relate to the absolute value function in your algebra coursework. Many students struggle when transitioning from basic equations to piecewise ...

In “Six Math Essentials,” algebra provides a set of tools for solving problems, from ancient Babylonia to household tasks of ...

In Brief The Bitcoin Power Law puts BTC at $1 million around the end of 2033. The same model says yearly trend growth keeps ...

Hongsheng Zhang of China's University of Jinan has shown that spacetimes with a global null foliation cannot contain closed ...