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Continue to ChatMust there be non-definable numbers? Pointwise definability and the math-tea argument, KGRC, Vienna 2011 https://jdh.hamkins.org/math-tea-argument-vienna-2011/
Must there be non-definable numbers? Pointwise definability and the math-tea argument, KGRC, Vienna 2011 https://jdh.hamkins.org/math-tea-argument-vienna-2011/