A continuous function with that property is f(x) := 2^-x (when summed over the n...

		eru 4 months ago \| parent \| context \| favorite \| on: A triangle whose interior angles sum to zero A continuous function with that property is f(x) := 2^-x (when summed over the non-negative part of the x-axis). Another example is g(x) := 1/x^2.