Make Optical Illusions in R Graphics System | Yihui Xie | /en/2007/12/make-optical-illusions-in-r-graphics-system/

yihui 2022-12-16 23:05:36

1 Comment

giscus-bot 2022-12-16 23:05:37

Guest *Arunavadatta* @ 2013-02-16 09:17:28 originally posted:

Indeed Ingenious optical illusion!
I changed the colour to red and found green colour!