IntroductionWhen you hear "linear algebra," you likely think of matrices, determinants, eigenvalues, and diagonalization. However, the world of linear algebra extends far beyond that. In this series, ...

The formulas say these two very different counts agree for every number. Before Ramanujan could prove them, he came across an ...

Hello. I am Ito, and I am in charge of mathematics and physics at Dear Hope, a cram school specializing in university ...

Most of us now carry in our pockets devices capable of running small AI chatbots. These chatbots have little safety oversight to ensure they don’t provide information and answers with the potential to ...

State and school district efforts to improve math instruction have added new fuel to long-running debates about when students should take Algebra 1. For students, the decision isn’t as simple as ...

A new mathematical method could make long-term simulations of binary asteroids more reliable by preventing energy and rotational errors from building up. ・The method treats an asteroid pair’s position ...

A mathematician working at Anthropic says he used the AI model Claude Fable 5 to uncover a remarkably simple counterexample to the Jacobian conjecture, a famous problem that has resisted ...

SPRINGFIELD — If a Barbie doll is thrown off a bridge, how many rubber bands are needed to keep her from landing splat on the pavement below? According to city seventh graders, if the span is the 370 ...

👉 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 ...

Vector Formulas is a Coda pack for vector math, embeddings, dimensionality reduction, clustering, and serialization tasks. It is intended for analytical workflows that need vector operations inside ...

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 ...

As one of the most heavily regulated foods on the market, infant formula is subject to strict nutrition guidelines and undergoes rigorous safety and quality testing. But CR’s tests of infant formula ...