>>703841) phi(x), angle of 100, starts at plotting 1 at 90 degrees.
if (number) mod 4 = 1 or 2, position 90 degrees,
else (number) mod 4 = 3 or 0, position 270 degrees
100 mod 4 = 0 thus 100 plots at 270 degrees.
b) position of 100 for phi(x) pi/2 -> 90 degree turn
starting again at 90 degrees, thus
if (number) mod 8 = 1 or 2, then position at 90 degrees
else if (number) mod 8 = 3 or 4, then position 180 degrees
Post too long. Click here to view the full text.