英语词汇“Ulam spiral”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	Ulam spiral
释义	U·lam spiral (läm′) n. A graphical representation of the natural numbers in a spiral formation, showing that the prime numbers, when highlighted, tend to fall in clusters and diagonal lines. Also called prime spiral. [After Stanislaw Marcin Ulam (1909-1984), Polish-born American mathematician who discovered it.]
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