copy and paste this google map to your website or blog!
Press copy button and paste into your blog or website.
(Please switch to 'HTML' mode when posting into your blog. Examples: WordPress Example, Blogger Example)
Input Form:Deal with this potential dealer,buyer,seller,supplier,manufacturer,exporter,importer
(Any information to deal,buy, sell, quote for products or service)
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
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!
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 374342 • Total topics 15855 • Total members 2023 • Our newest member RyujiSaeki
Am I the Asshole? - Reddit A catharsis for the frustrated moral philosopher in all of us, and a place to finally find out if you were wrong in an argument that's been bothering you Tell us about any non-violent conflict you have experienced; give us both sides of the story, and find out if you're right, or you're the asshole See our ~~*Best Of*~~ "Most Controversial" at r AITAFiltered!