⬇ 找最小数Find Minimum Number

使用说明与常见问题How-to & FAQ

「找最小数」是什么？What is the Find Minimum Number tool?

找出一列数字中的最小值。本地处理。Find the minimum in a list of numbers. Processed locally.

如何使用「找最小数」？How do I use the Find Minimum Number tool?

在「找最小数」中，把内容粘贴或输入到上方输入框，结果会实时显示在下方，点击「复制结果」即可复制。例如输入「1 5 3」，得到「1」。In the Find Minimum Number: Paste or type into the input box; the result appears below instantly — click "Copy result" to copy it. Example: "1 5 3" → "1".

和整数工具有什么不同？How is this different from the integer tools?

本页接受小数和整数；只处理整数（并提供位置等选项）可以用「找最小整数」工具。This page accepts decimals as well as integers; for integers only (with extra options such as showing the position) use the Find Min Integer tool.

大数和小数比较精确吗？Is the comparison exact for big numbers and decimals?

精确。每个数按数字串逐位比较（不转换成浮点），所以 123456789012345678901234567890、9007199254740993 和 99999999999999999999.5 这样的值都按原样比较并完整输出，不会变成指数形式。负号可以用 -、−（U+2212）或全角 －。Yes. Every value is processed as text and compared digit by digit, never converted to floating point, so values such as 123456789012345678901234567890, 9007199254740993 and 99999999999999999999.5 are compared exactly and printed in full, never in exponent form. A minus sign can be -, − (U+2212) or a fullwidth －.

“1,000”、1e3 和 0x10 怎么处理？How are inputs like 1,000, 1e3 and 0x10 handled?

和整数工具一致：像 1,000 这样符合千位分组的写法读作一个数（1000），结果下方会提示；要表示几个数请用空格、分号或换行分开（1,2,3 这种不是千位分组的写法按逗号拆成几个数）。1e3 这样的指数写法和 0x10 这样的十六进制会报错并指出是第几项，请把数完整写成十进制。As in the integer tools: a properly grouped value such as 1,000 is read as one number (1000) and a note below the result says so; to enter several numbers, separate them with spaces, semicolons or line breaks (something like 1,2,3, which is not thousands grouping, is split at the commas). Exponent forms such as 1e3 and hex such as 0x10 give an error naming the item; write the number out in decimal.

输入和输出是什么样的？What does the input and output look like?

例如在「找最小数」中输入 1 5 3，输出为：1。For example, the Find Minimum Number turns the input 1 5 3 into: 1.

「找最小数」免费吗？需要注册吗？Is the Find Minimum Number free? Do I need an account?

「找最小数」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Find Minimum Number is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.