The presumptive next PM’s mission to give more power to the regions is no silver bullet for growth ...

This is Kai from Miyama Seminar. This time, I solved the 2026 University of the Ryukyus mathematics problems. There are two types of problems: Ko and Otsu. Ko and Otsu... how unique, haha. Students ...

Oneil Cruz's blast against the Rangers on April 22 hit the top of the right-field foul pole. How hard is it to do that? Ron Jenkins / Getty Images Editor’s note: This is a bonus Weird and Wild. To ...

Probability underpins AI, cryptography and statistics. However, as the philosopher Bertrand Russell said, “Probability is the most important concept in modern science, especially as nobody has the ...

This repository contains Conditional Value-at-Risk (CVaR) portfolio optimization benchmark problems for fully general Monte Carlo distributions and derivatives portfolios. The starting point is the ...

Abstract: This paper is concerned with the problem of blind separation of an instantaneous mixture of sources (BSS), which has been addressed in many ways. When power spectral densities of the sources ...

Entrepreneurs who build successful businesses often possess a unique ability to see what others don't—the critical bottlenecks hiding in plain sight that create frustration, inefficiency, and lost ...

Word problems try and tell students a story about the math problem in front of them. They are a useful way to connect abstract numbers to concrete situations, so students can learn early on to apply ...

Before ChatGPT could write essays, explain tax code, or summarize earnings reports, it had to master something far simpler but no less profound: probability. While headlines may credit “artificial ...