(Clarified definition of utility function in the first paragraph of that section; the previous definition could be interpreted to allow constant functions defined to be equal to the actual utility for any argument and other difficult-to-reason-about uniqueness-breaking pathological functions.)
(Clarified definition of utility function in the first paragraph of that section; the previous definition could be interpreted to allow constant functions defined to be equal to the actual utility for any argument and other difficult-to-reason-about uniqueness-breaking pathological functions.)