Notes

Chapter 10: Processes of Perception and Analysis

Section 11: Traditional Mathematics and Mathematical Formulas


Implementation [of repetitive array]

The color of a cell at position {x,y} in the pattern shown is given by Extract[{{1,0,1}, {0,1,0}}, Mod[{y, x}, {2, 3}] + 1].

From Stephen Wolfram: A New Kind of Science [citation]