No CrossRef data available.
Published online by Cambridge University Press: 03 November 2016
page 224 note * If Ei and E2 are the classes of real numbers separated by a rational number k, the Ai and At of the argument are the classes of rational numbers less than and greater than k, and k does not belong to either class. The pretended deduction that there cannot be such a number is therefore invalid. It is easy to correct the proof, but that is hardly the reader’s business.
page 224 note † Unfortunately for the beginner a misprint refers him not to any proof at all but to the definition of conditional convergence 1