A.I.’s First Big Math Breakthrough Is Not What It Seems

Last month, OpenAI announced that its latest version of ChatGPT had solved a major math problem, one that had stumped experts ...

The mathematical secrets hidden at the heart of Barcelona’s Sagrada Família

Antoni Gaudí, the architect of the Basilica of the Sagrada Família in Barcelona. While the temple’s beauty is extraordinary ...
note

Copying 'Introduction to Data Analysis with Bayesian Statistical Modeling' in Python and Stan - Vol. 14 Poisson Regression Model

This article is a record of Python copying activities for Chapter 8, Part 3: 'Poisson Regression Model' of the book 'Introduction to Data Analysis with Bayesian Statistical Modeling using R and Stan'.
Mental Floss

Where Does the Name D-Day Come From?

In the early hours of June 6, 1944, troops from Canada, Great Britain, and the United States stormed the beaches of German-occupied Normandy, France. This invasion was a major turning point in World ...
The New York Times

As A.I. Makes Strides in Mathematics, Mathematicians Urge Caution

A week after OpenAI made headlines with an A.I.-generated proof, a new “declaration” by 16 experts raises concerns that the technology threatens math as a discipline. By Siobhan Roberts Recently there ...
IEEE

A Mixed-Frequency and Hybrid-Module Based Single-Stage Solid-State Transformer With Quasi-Square Wave Modulation

Abstract: Solid-state transformer (SST) has been extensively researched for decades, but their high cost and complex structure, due to numerous switches and passive components, limit practical ...
IEEE

High-Temperature Partial Discharge Characteristics of Power Module Packaging Insulation Under Square Pulse With High Dv/Dt Based on Down-Mixing Method

Abstract: Partial discharge (PD) in the high voltage packaging insulation under square pulse with a high slew rate (SR or dV/dt) is one of the main causes of the power module failure, especially for ...