معادله دیفرانسیل اویلر

3:42

7:54

6:41

7:44

33:08

8:02

10:43

7:19

12:10

18:11

26:43

25:49

5:14

13:31

10:28

17:24

1:02:03

1:55

16:38

55:51

20:19

4:35

47:09

8:23

9:56

11:37

19:16

4:18

13:29

4:27

12:58

18:13

55:45

7:54

15:24

10:40

52:52

9:59

8:22

27:38