اثبات قضیه فیثاغورث

4:26

12:59

17:58

14:08

6:17

18:39

16:32

9:10

18:24

10:27

12:51

7:44

1:37

19:51

19:13

17:39

8:49

2:57:34

32:21

15:25

13:21

9:20

8:44

2:50

39:22

8:26

16:06

29:34

31:40

27:28

29:26

39:44

11:51

1:22:25

33:48

8:58

34:37

10:44

14:23

10:02

40:01

32:02

13:53

1:15:30

10:01

5:32

2:51

27:57

8:12

30:50

21:09

56:24

34:14

1:27:31

51:24

2:23

33:47

35:31

19:20