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d ----(e^2x)=? dx -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 223.136.64.68 (臺灣) ※ 文章網址: https://www.ptt.cc/bbs/PttEarnMoney/M.1581263940.A.739.html
ganhua: 2e^2x140.112.251.189 02/09 23:59
x12345x: 2e^x 49.215.241.88 02/09 23:59
ben020516: 2e^2x 111.251.232.13 02/09 23:59
riverkid: e 123.204.1.104 02/09 23:59
arthurduh1: 好像沒括號(? 203.204.39.135 02/09 23:59
arthurduh1: e^2 203.204.39.135 02/10 00:00
alex22721373: 忘記多加一組掛號了 223.136.64.68 02/10 00:00