December 3, 2021
<dpi.inpe.br/ambro/1998/04.17.17.01>
(repository)

Conference Proceedings
Tetra-cubes: an algorithm to generate 3D isosurfaces based upon tetrahedra
Carneiro, Bernardo Piquet & Silva, Cláudio T. & Kaufman, Arie E. :1996:
(metadata from site <sibgrapi.sid.inpe.br 802>)

The number of visits¹ since February 10, 2009 is 2021.

Average number of visits per day over 10 periods of 468 days

0.43 0.16 0.06 0.34 1.27 1.28 0.36 0.16 0.10 0.15   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 February 10, 2009 ( ), and Period 10 ends on December 3, 2021 ( ).
The number of visits over the 10 periods is 2021.
The average number of visits per day over the 10 periods is 0.43.
¹Before May 17, 2015, all each user visits (IP) were added, thereafter, only one visit per day for each user (IP) is added.