以吾之經驗： 若R屬於正實數，則他在A(t) 中屬於衰減的功能。 我會先把A(t) 的圖形畫出來，再試著把他的包覆線 envelop 繪出，此線為e^(-a)t ， 由a去將R歸納到一區間內 試試看！TRYAND ERROR! 再討論
...or fun games, to enjoy the reunion time. Children received red envelops from grown-ups for good fortune. When the time reaches...
... Eve, my parents will give us Red Envelop During the Chinese New Year, there will have ...
...tell me who I am, who I was Uncertainty enveloping my mind Till I can't break free, and Maybe it...
...special manufacturing copper enamel-insulated wire and aluminum paint enveloping curve supply transformer and motor class product use
... don’t give presents to a newly wed. We usually give red envelops with money in them. Stacy: It’s quite different from what we...
...letter. Therefore, for the sake of safety, I just show one address on the envelop . No matter the postmen make mistakes or not, it will be only...
...fortune. If they are happy about what we said, perhaps we can get red envelop money from them. Second, during the ney year vacation everyone is off...
