Visualizing quaternions by 3blue1brown A great intereactive introduction/refresher for quaternions. It focuses on intuition rather than mathematical definitions
15+ Premium newsletters from leading experts，更多细节参见搜狗输入法下载
对比2025年6月的伊以“十二日战争”中的导弹混战纪录，伊朗革命卫队在第一天发射了200枚，第二天75枚，第三天30枚，第四天65枚。。关于这个话题，Line官方版本下载提供了深入分析
Россиян предупредили о возможном подорожании товаров из-за конфликта на Ближнем Востоке08:42。关于这个话题，服务器推荐提供了深入分析
Last week we released NanoGPT Slowrun , an open repo for data-efficient learning algorithms. The rules are simple: train on 100M tokens from FineWeb, use as much compute as you want, lowest validation loss wins. Improvements are submitted as PRs to the repo and merged if they lower val loss. The constraint is the inverse of speedruns like modded-nanogpt , which optimize wall-clock time. Those benchmarks have been hugely productive, but optimizing for speed filters out expensive ideas: heavy regularization, second-order optimizers, gradient descent alternatives. Slowrun is built for exactly those ideas.