 First uncountable ordinal (source code)

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= First uncountable ordinal
{wiki=First_uncountable_ordinal}

The first uncountable ordinal is denoted by the symbol \\(\\omega_1\\). In the context of set theory and ordinal numbers, \\(\\omega_1\\) represents the smallest ordinal number that is not countable, meaning that it cannot be put into a one-to-one correspondence with the natural numbers (the set of all finite ordinals is denoted by \\(\\omega\\)).

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