Munching Squares -- from Wolfram MathWorld

A plot of the cells on a grid satisfying bitwise XOR(a,b)<n for consecutive values of n=1, 2, . It is thought that it was discovered by Jackson Wright on the RLE PDP-1 around 1962 (Beeler et al. 1972). The plots above show the results in static and animated form for n=1 to 15 on a grid running from 0 to 15.

Math Pearltrees

wolfram alpha queries - Why can't I plot two graphs on the same

Wolfram Mathworld in the Notebook Archive

A New Kind of Science by Stephen Wolfram

Bimagic Square -- from Wolfram MathWorld

WolframAlpha: A Computational Knowledge “Search” Engine

I tried using 'Wolfram Alpha' which solves difficult mathematical

Panmagic Square -- from Wolfram MathWorld

Mathematica (Note 1) - 知乎

WolframAlpha: A Computational Knowledge “Search” Engine

Can a user control the scale of plots in Wolfram Alpha? - Web

Indian Math Bhaskara (1) Sine formula and extensions, history of math