For the U.S., the stakes of this transition are uniquely high. As a primary hub for the global AI infrastructure boom, the U.S. is poised to capture a significant portion of the projected $3 trillion in data-center-related investments over the next five years, as projected by Moody’s. However, this leadership comes with a steep entry fee: massive demands on power grids and digital connectivity that require enormous spending before productivity gains ever hit the bottom line.
其中 Φ(x)是标准正态分布 CDF。
，这一点在Line官方版本下载中也有详细论述
45W (wired), 20W (wireless)
Image by Mat Smith for Engadget
Independent → kernel.org