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He explained why a harmonic number is never an integer for n > 1.
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He explained why a harmonic number is never an integer for n > 1.
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Related words
harmonic number
Noun
Japanese Meaning
調和数：ある自然数 n に対して、1, 1/2, 1/3, …, 1/n の和として定義される数。 / 数論において、連続する自然数の逆数の和をとることで得られる一連の数（H(n) = 1 + 1/2 + … + 1/n）
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