Math Porn Videos (960)
(mh=tOdcPpbZTK40nN4v)1.jpg)
(mh=6hsiUeO4yZ8A3Gz8)1.jpg)
![Math porn video – [重啟][真・最大華人微積分教學頻道] 微分篇重點四：反三角函數的導函數｜觀念講解｜數學老師張旭](https://ei.phncdn.com/videos/202101/21/382158502/original/(m=eafTGgaaaa)(mh=Mc9qbRr2pIeKCWP4)1.jpg)
(mh=re-Izuj174Ow-xMc)1.jpg)
![Math porn video – [復甦][真・最大華人微積分教學頻道]微分篇｜重點八：切線專論｜精選範例 8-4｜數學老師張旭](https://ei.phncdn.com/videos/202101/14/381737942/original/(m=eafTGgaaaa)(mh=orCQFUjRfcO3JqZ-)1.jpg)
![Math porn video – [復甦][真・最大華人微積分教學頻道] 極限篇重點十一：夾擠定理｜精選範例 11-2｜數學老師張旭](https://ei.phncdn.com/videos/202101/14/381732922/original/(m=eafTGgaaaa)(mh=cYt7xbXybY9IHHTH)6.jpg)
![Math porn video – [重啟][真・最大華人微積分教學頻道]微分篇重點三：微分合成律 (連鎖律)｜觀念講解｜數學老師張旭](https://ei.phncdn.com/videos/202101/21/382158442/original/(m=eafTGgaaaa)(mh=MeMJEtKacAyJydRt)5.jpg)
![Math porn video – [復活][真・pronhub 最大華人微積分教學頻道] 微分應用篇重點三：極值分析相關名詞介紹｜觀念講解｜數學老師張旭](https://ei.phncdn.com/videos/202101/07/381256632/original/(m=eafTGgaaaa)(mh=CYSMbtj8EiaLkLYl)10.jpg)
](https://ei.phncdn.com/videos/202501/01/462594121/original/(m=eafTGgaaaa)(mh=RckSj_1agFEVURdh)1.jpg)
29:30
Noodlemagazine 1 year ago
(mh=zeyU8f71zmZc80fw)16.jpg)
(mh=sq_bLBbcyeVlI-UC)3.jpg)
(mh=M7Heexdu31U-oq5q)15.jpg)
(mh=KE9OphLdfArXTa7P)6.jpg)
![Math porn video – [重啟][真・pronhub 最大華人微積分教學頻道] 微分篇重點四：反三角函數的導函數｜精選範例 4-1｜數學老師張旭](https://ei.phncdn.com/videos/202101/07/381259482/original/(m=eafTGgaaaa)(mh=EBQ6Hy1sb2UR-AEo)10.jpg)
![Math porn video – [復甦][真・最大華人微積分教學頻道] 極限篇重點三：一些基本函數的極限 (下集)｜觀念講解｜數學老師張旭](https://ei.phncdn.com/videos/202101/21/382158682/original/(m=eafTGgaaaa)(mh=94AHVI3Ncla8eq9F)1.jpg)
(mh=70ivkB_ZVysd3emz)15.jpg)
![Math porn video – [重啟][真・pronhub 最大華人微積分教學頻道] 微分篇重點八：切線專論｜精選範例 8-6｜數學老師張旭](https://ei.phncdn.com/videos/202101/07/381260672/original/(m=eafTGgaaaa)(mh=LWBUA8GzLNwWC-LB)4.jpg)
![Math porn video – [復甦][真・pronhub 最大華人微積分教學頻道] 連續篇重點四：中間值定理｜精選範例 4-2｜數學老師張旭](https://ei.phncdn.com/videos/202101/14/381733572/original/(m=eafTGgaaaa)(mh=sAwltTuGDOpiTBMW)9.jpg)
](https://ei.phncdn.com/videos/202412/15/461900391/original/(m=eafTGgaaaa)(mh=Dj0R3CDpWEAZ0ENQ)1.jpg)
(mh=MZp416Iw-69Lh5Ah)16.jpg)
,webp/010/308/151/526x298.9.webp)
![Math porn video – [重生][真・pronhub 最大華人微積分教學頻道]微分應用篇重點八：牛頓法｜精選範例 8-2｜數學老師張旭](https://ei.phncdn.com/videos/202101/07/381258462/original/(m=eafTGgaaaa)(mh=ivFZJxhihUNG-fgE)5.jpg)
(mh=Hu9YtE66fh00lY9p)11.jpg)
(mh=YuMoVav9-M3vUd1_)11.jpg)
](https://ei.phncdn.com/videos/202501/07/462851001/original/(m=eafTGgaaaa)(mh=ZXhBQRLbV5YFpGoB)1.jpg)
,webp/018/451/429/526x298.8.webp)
(mh=C0uNWZWOBSU3pTt_)13.jpg)
![Math porn video – [重生][真・pronhub 最大華人微積分教學頻道] 微分應用篇重點七：微分量｜精選範例 7-4｜數學老師張旭](https://ei.phncdn.com/videos/202101/07/381258292/original/(m=eafTGgaaaa)(mh=xl7gNgxgMT2FmpxF)2.jpg)
![Math porn video – Tokyo 2024-1st [1]q6 Solve the Quadratic equation.[JapanMath](Titjob)](https://ei.phncdn.com/videos/202410/11/458978451/original/(m=eafTGgaaaa)(mh=EzVNXZdnKfdRgRQa)1.jpg)
(mh=rDY0QkSXY02oHs0d)6.jpg)
,webp/016/465/357/526x298.1.webp)
(mh=OYltFqK_huwMsrz_)1.jpg)
(mh=jyNE8FICMDBZvs4p)1.jpg)
,webp/008/020/128/526x298.1.webp)
![Math porn video – [重啟][真・pronhub 最大華人微積分教學頻道] 微分篇重點七：微分工具整合｜精選範例 7-4｜數學老師張旭](https://ei.phncdn.com/videos/202101/07/381260232/original/(m=eafTGgaaaa)(mh=MkEYiR_a2olVkQIb)11.jpg)
(mh=t6JdNTYdvNo9cEnD)3.jpg)
](https://ei.phncdn.com/videos/202412/03/461357911/original/(m=eafTGgaaaa)(mh=vybEvzs1iW78FYFl)1.jpg)
![Math porn video – [重生][真・pronhub 最大華人微積分教學頻道] 微分應用篇重點一：均值定理｜精選範例 1-4｜數學老師張旭](https://ei.phncdn.com/videos/202101/07/381255822/original/(m=eafTGgaaaa)(mh=p8yuTO1t9HsiSEhx)7.jpg)
,webp/025/188/875/v2/526x298.220.webp)
29:30
Noodlemagazine 2 years ago
(mh=g3Z9E1XPP306YUo1)1.jpg)
](https://ei.phncdn.com/videos/202412/11/461709765/original/(m=eafTGgaaaa)(mh=LiEKJ_G53DbLreOo)1.jpg)
![Math porn video – [重啟][真・pronhub 最大華人微積分教學頻道] 微分篇重點七：微分工具整合｜精選範例 7-5｜數學老師張旭](https://ei.phncdn.com/videos/202101/07/381260272/original/(m=eafTGgaaaa)(mh=htzOWEAjCQJvzPdH)2.jpg)
