| Cliff Reiter, With J: Smoke Puffs, APL Quote Quad, 28 1 (1997) 8-11. | 
| Construction of a chaotic attractor with cmm symmetry in high resolution is described. The same attractor is used to create chaotic music in a subsequent column. | 
| See also: · Chaotic Attractors · Fractals, Visualization and J · musical puffs script · musical puffs sound · The musical puffs note: [Abstract ci_1997c] |