On 7 Feb., 20:35, William Hughes <wpihug...@gmail.com> wrote: > On Feb 7, 8:27 pm, WM <mueck...@rz.fh-augsburg.de> wrote: > > > The list if defined, would have a defined anti-diagonal. > > Ah. Richard's paradox. From Wikipedia > > Thus the resolution of Richard's paradox is that there > is no way to unambiguously determine exactly which > English sentences are definitions of real numbers
Only a defined list can have a defined antidiagonal. It is Cantor's paradox that the reals are believed to be uncountable.
His defined lists produce defined, hence countable, reals. His undefined lists produce nothing - but matheologians.