1F：→ andyfc1:对了 到底cos(play)是等於多少...一直不太懂07/27 11:21
Cos(play)
Λ
│
│
│
play play play
playplay playplay playplay
play play │ play play
play play │ play play
------------play------play--------play------play----------->
play play │ play play
play play │ play play
playplay │ playplay Ψ
play │ play _ _
│ o /
<█
/\
～～～～因为我的数学老师，时常请假～～～～
ψkongsch
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 123.50.58.18
※ 编辑: kongsch 来自: 123.50.58.18 (07/28 11:59)
※ 编辑: kongsch 来自: 123.50.58.18 (07/28 11:59)
2F：推 mapleshell:XDDD 07/28 12:22
3F：推 andyfc1:嗯 好...XD 07/28 13:33
4F：推 mapletune:好笑 XD 07/28 13:48
5F：推 alex76cyn:.............||| 07/28 15:07
6F：推 Greatest:赞 07/28 21:23
7F：推 Archie6:GJ!!!! 07/29 01:33