an Entity in Data Space: 134.155.108.49:8890
In mathematics, the Ackermann ordinal (also called the small Veblen ordinal) is a large countable ordinal, named after Wilhelm Ackermann and Oswald Veblen. It is the ordinal the measures the strength of Kruskal's theorem.
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| http://dbkwik.webdatacommons.org | 8 |