- 人们专门弄了一个自然对数函数的底数 e，是为什么？ - 知乎
e 的存在，使得 e^{x} 是求导运算的不动点。-----有了数字 e, 并定义了它的指数，对数是指数的反函数。以 e 为底数，我们可以定义对数函数。 \ln (x) PS: 在定义 ln(x) 之前，已经说明了存在某个数字 e, 使得 e ^ x 的导数为自身。
- Reddit - Dive into anything
Reddit is a network of communities where people can dive into their interests, hobbies and passions There's a community for whatever you're interested in on Reddit
- r Memes the original since 2008 - Reddit
Memes! A way of describing cultural information being shared An element of a culture or system of behavior that may be considered to be passed from one individual to another by nongenetic means, especially imitation
- Am I the Asshole? - Reddit
In your top level comment be sure to include one abbreviation for your judgment, i e YTA = You're the Asshole YWBTA = You Would Be the Asshole NTA = Not the Asshole (and the other person is) YWNBTA = You Would Not be the Asshole (and the other person would) ESH = Everyone Sucks here NAH = No Assholes here INFO = Not Enough Info
- r Italia: lItalia su reddit
Salve ragazzuoli e ragazzuole, sono un ragazzo di 25 anni, attualmente studio all'università e a breve mi laureo, avendo in questo periodo leggermente più tempo ho deciso di iscrivermi in palestra e farmi aiutare da una nutrizionista ed un personal trainer con la speranza di poter migliorare fisicamente, intendiamoci non sono messo così male, sono 182cm x 76kg, ma non sono nemmeno un adone
- Usar irm https: massgrave. dev get | iex no cmd pra ativar . . . - Reddit
Comprei tudo no Ali e queria saber se meu pc xing long xong pode me fazer feliz SSD NVME 512 XERAYDISC, XEON 2680V4, 2 PENTES DE 16GB RAM KLLISRE, PLACA QUIYIDA D4 COM CHIPSET C612, AIR COOLLER COM 3 FANS E 6 PIPES, RX580 E UMA FONTE DE 750W DA MONTECH
- ¥、$、€、£等符号是怎么来的？ - 知乎
来自字母E，Euro的首字母 4 ￡ 来自字母L的草体，是拉丁语Libra pondo(磅 镑)的首字母 英语pound、荷兰语pond、德语Pfund等词继承自pondo，法语livre、意大利语lira等词继承自libra。(是的，其实里拉和镑是同一个单位。
- What is irm https: massgrave. dev get | iex : r PowerShell - Reddit
PowerShell is a cross-platform (Windows, Linux, and macOS) automation tool and configuration framework optimized for dealing with structured data (e g JSON, CSV, XML, etc ), REST APIs, and object models
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