Iterating either of f(x) = 3/(1/x + 1/110 + 1/90) g(x) = 1/(1/(3x) + 1/(3110) + 1/(3*90)) Seems to show that 100 is a stable attractor. So I will postulate

Iterating either of f(x) = 3/(1/x + 1/110 + 1/90) g(x) = 1/(1/(3x) + 1/(3110) + 1/(3*90)) Seems to show that 100 is a stable attractor. So I will postulate without much evidence that if you link N^2 resistors with average resistance h in a way that would theoretically give you a resistor with resistance h you get an error that is O(1/N)