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- 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。
- 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
- 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
- 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
- Fate Grand Order - Reddit
After a 10 minute break, we'll head over to Area E There's still 20km to cover today, so prepare yourself ----- Scene: Hotel Lobby Maid Barghest: ーNo, that's quite fine I'll just leave the watering of the courtyard to you I must admit that I was at a bit of a loss when you told me that you "wanted to help with the hotel tasks", but
- megathread games - Piracy - Reddit
📑 Direct Downloads 🐐 CS RIN RU: Steam Underground • Sign Up The biggest forum in the world devoted to video game piracy, it is a valuable source of games with a vast amount of knowledge
- SaintMeghanMarkle - Reddit
r SaintMeghanMarkle: Bonjour! Welcome to our snark sub on faux feminist Saint Meghan and her hypocrite prince, Harry
- Omaha Forums - Index page
Statistics Total posts 372530 • Total topics 15815 • Total members 2013 • Our newest member omahachick44
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