Audit hidden data, filters, and hard-coded values to ensure your Excel spreadsheets are professional and precise.

OpenAI's GPT-5.2 Pro has solved multiple decades-old Erdős math problems, but Fields Medalist Terence Tao says the wins demonstrate speed over insight.

LAMBDA defines the custom logic, and SCAN moves that logic through your data range.

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. Students, parents ...

Termination fee calculations must reflect the full lease context, not isolated clauses. Courts will look at all lease language and subsequent amendments to interpret termination payment formulas, ...

If you’ve ever doing an assignment for work or study that requires you to display information about a country, you could manually search for it and type it out in Microsoft Excel, but that would be ...

Imagine Jo: Everyone in Jo's life recognizes her as an outstanding problem solver. She's the type of person who seems capable of almost anything. Jo excels at intuitive problem-solving. Over her life, ...

Hannah Cairo is in the first year of her mathematics graduate program at the University of Maryland. Like her peers, she does research and is a TA on campus. But unlike most Ph.D. students, Cairo is ...

At Izetta Sparks Elementary, mornings are for math. "Mrs. Newcomb went to the candy store and bought 43 bags of sour gummy worms..." said Alyssa Newcomb while standing at the smart board, introducing ...

At the 2024 International Mathematical Olympiad (IMO), one competitor did so well that it would have been awarded the Silver Prize, except for one thing: it was an AI system. This was the first time ...

For elementary students, math problem-solving often feels like a puzzle without all the pieces. They know there’s a solution somewhere, but they can’t quite see how it all fits together. Behind every ...

In 1945, as the first atomic bomb exploded in the New Mexico desert, Enrico Fermi stood miles away, holding a few scraps of paper. As the shockwave rolled toward him, he dropped the papers and watched ...