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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
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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 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
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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
- One Piece - Reddit
Welcome to r OnePiece, the community for Eiichiro Oda's manga and anime series One Piece From the East Blue to the New World, anything related to the world of One Piece belongs here! If you've just set sail with the Straw Hat Pirates, be wary of spoilers on this subreddit!
- reddit
r reddit: The most official Reddit community of all official Reddit communities Your go-to place for Reddit updates, announcements, and news…
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r GlobalOffensive is the home for the Counter-Strike community and a hub for the discussion and sharing of content relevant to Counter-Strike: Global Offensive (CS:GO), and Counter-Strike 2 (CS2) Counter-Strike enjoys a thriving esports scene and dedicated competitive playerbase, as well as a robust creative community This is the largest and most active CS sub on Reddit
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