It’s the same math that explains how, under the right conditions, the atmosphere above a barren plain can produce a roiling ...

Julia framework for constructing matrix-free linear operators with explicit domain/range type control and applying them in basic algebraic matrix-vector operations. Julia Operator LIbrary (JOLI) is a ...

👉 Learn how to simplify trigonometric function of the sum or difference of two angles using the sum/difference formulas. To do this, we first use the unit circle and Pythagoras theorem to identify ...

Celebrate Pi Day and read about how this number pops up across math and science on our special Pi Day page. For more than two millennia, mathematicians have produced a growing heap of pi equations in ...

Abstract: This paper considers single-input/single-output systems whose transfer functions take the form of a strictly proper rational function times a delay. A ...

Abstract: In this paper, we present the application of a projective geometry tool known as conformal geometric algebra (CGA) to transmission line theory. Explicit relationships between the Smith Chart ...

A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working on with my student N. Alpay. Not an Erdős problem, but original research.

Every year on December 22, India celebrates National Mathematics Day, commemorating the birth anniversary of the legendary mathematician Srinivasa Ramanujan. This observance, officially declared by ...

Railway Recruitment Board exams requires a strong foundation in Mathematics. Both RRB Group D and RRB NTPC exams test candidates on topics like Arithmetic, Algebra, Mensuration, and Trigonometry.

For most investors, wealth creation is not about chasing the next big opportunity — it’s about understanding time and the quiet power of compounding. Financial planners often describe compounding as ...

The U.S. Department of Education released two new proposed priorities for competitive grant-making on Thursday, shedding more light on what initiatives the administration plans to champion—just as it ...