Last Updated：2025/11/29

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The smallest number bigger than any finite number named by an expression in the language of set theory with a googol symbols or less.

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Rayo's number

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Source Word

Rayo's number

Noun

Japanese Meaning

集合論の言語において、グーゴル個以下の記号で表される式で名付けられるどんな有限の数よりも大きい、最小の数。

What is this buttons?

Rayo's number is defined as the smallest integer larger than any finite number that can be named by a formula in the language of set theory using at most a googol symbols.

Google Translation / DeepL Translation

それは、記号数がグーゴル以下の集合論の言語の式で名付けられる任意の有限数より大きい最小の整数として定義される。

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Rayo's number

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Rayo's number

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