November 30, 2021
<dpi.inpe.br/ambro/1998/04.15.11.28>
(repository)

Conference Proceedings
Optimal adaptive polygonal approximation of parametric surfaces
Velho, Luiz & Figueiredo, Luiz Henrique de :1996:
(metadata from site <sibgrapi.sid.inpe.br 802>)

The number of visits¹ since November 19, 2010 is 743.

Average number of visits per day over 10 periods of 403 days

0.09 0.05 0.20 0.23 0.36 0.25 0.15 0.07 0.10 0.33   1       2      3      4      5      6      7      8      9       10

The red period number indicates that the corresponding period contains the day May 17, 2015¹.
The height of the purple bar is proportional to the average number of visits per day
within the corresponding period.
Period 1 begins on November 19, 2010 ( ), and Period 10 ends on November 30, 2021 ( ).
The number of visits over the 10 periods is 743.
The average number of visits per day over the 10 periods is 0.18.
¹Before May 17, 2015, all each user visits (IP) were added, thereafter, only one visit per day for each user (IP) is added.