The circle is symmetric, so place one point anywhere and ask whether the other three land in the same semicircle. Each of those 3 points independently has a 1/21/21/2 chance of landing in that half, so the probability should be (1/2)3=1/8=12.5%(1/2)^3 = 1/8 = 12.5\%(1/2)3=1/8=12.5%.
/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 1470, Part 1 (Thread #1617)
When Lady Whistledown writes of "beings from opposing worlds," a perfect Gemini Strings cover of Billie Eilish's 2024 single plays. "The draw of two differing desires can be torture at best," Julie Andrews' Lady Whistledown voice over says. "Perhaps the desire is not the problem, but the world itself." If someone told me these were Billie Eilish lyrics from Hit Me Hard and Soft, I would believe.。clash下载 - clash官方网站是该领域的重要参考
退订了一些音视频总结的付费工具，因为 Video Transcript API 完全可以替代，即便我偶尔需要更好的 UI 体验，也可以直接用通义听悟的免费额度。。PDF资料对此有专业解读
GPT-5.4 把 GPT-5.3-Codex 的编程能力整合进主线，对开发者来说，这意味着你不再需要为了写代码单独开一个模型，而且编程能力本身也没有因此打任何折扣。
By Burkhard Bilger，详情可参考电影