https://111qqz.com/tags/%E9%9B%86%E5%90%88%E8%AE%BA/Recent content in 集合论 on 111qqz的小窝Hugo -- gohugo.iozh-cnhust.111qqz@gmail.com (111qqz)hust.111qqz@gmail.com (111qqz)© 2011-2026 111qqzSun, 20 Sep 2026 15:00:00 +0800https://111qqz.com/2026/09/countable-uncountable-infinity/Sun, 20 Sep 2026 15:00:00 +0800hust.111qqz@gmail.com (111qqz)https://111qqz.com/2026/09/countable-uncountable-infinity/<h2 class="relative group">起因 <div id="起因" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e8%b5%b7%e5%9b%a0" aria-label="锚点">#</a> </span> </h2> <p>最近在补概率基础的时候，碰到一个解释：连续分布中，每一个单点的概率都是 0，但整个区间的概率可以是 1。</p>