Opearl in Latex

14 mins 42 secs

6 mins 33 secs

5 mins 11 secs

6 mins 40 secs

17 mins 29 secs

10 secs

6 mins 29 secs

15 mins 2 secs

5 mins 9 secs

17 mins 27 secs

21 mins 4 secs

6 mins 56 secs

4 mins 15 secs

8 mins 29 secs

5 mins 32 secs

9 mins 5 secs

3 mins 3 secs

27 mins 46 secs

26 mins 39 secs

24 mins 39 secs

9 mins 29 secs

12 mins 7 secs

1 min 5 secs

7 mins 20 secs

13 mins 53 secs

5 mins 9 secs

10 mins

7 mins 58 secs

9 mins 57 secs

11 mins 11 secs

7 mins 8 secs

9 mins 15 secs

37 mins 43 secs

12 mins 26 secs

18 mins 19 secs

11 mins 56 secs

14 mins 40 secs

5 mins 2 secs

56 secs

5 mins 17 secs