一直沒機會熟識高中暗戀三年的男神，多年後竟然成了研究所同學！真的天註定...
sin(1/x) and x sin(1/x) limit examples - Department of Mathematics, University of Washington 同學你這樣對嗎！！ 男神已經長得帥了，沒想到追人也這麼帥氣！！ 根本是偶像劇啊，羨慕嫉妒恨阿ＸＤ -----------------------------Dcard原文：高中暗戀三年的男神當了我的研究所同學其實研究所放榜也好一陣子了但到現在還是不敢相信老天爺的安排讓我跟我高中時暗戀快整整三年的男sin(1/x) and x sin(1/x) Limit Examples The behavior of the functions sin(1/x) and x sin(1/x) when x is near zero are worth noting. Below are plots of sin(1/x) for small positive x. We can see that as x gets closer to zero, the function keeps wobbling (or ...
全文閱讀
