f(xyza)

f(xyza) is a study of abstract composition and of randomness.

no traditional noise is used in the code. instead, random programs are generated -- represented by their abstract syntax trees -- then evaluated across a range of values (xy), to produce a random -- but not quite random -- you could say noisy, stream of floats. these values are then used to draw 32x32 lines of different colors with varying thickness and angle.