Math
Creates a smooth mathematical
function and uses the value of
the function at each thread to
determine which color class to
use and which color from the
class. This produces stripes of
widely varying widths. Some-times
the stripes are arrange-ment
symmetrically about the
center of the area being colored,
and sometimes not.
Faithfulness to given color class
proportions varies with shape of
the function.
Creates surprisingly conservative
stripes when used with a small
number of major and minor
colors, but can also generate
wildly asymmetric patterns.
