HarmonicNumber

可用

The `n`-th harmonic number `Sum[1/k, {k, 1, n}]`.

形式

HarmonicNumber[n]

HarmonicNumber[n, r]

HarmonicNumber[n, r, s]

验证过的示例HarmonicNumber[4] → 25/12

在 Qurak 上运行搜索参考

主题

Discrete Calculus - Special Sequences »
Integer Functions - Recurrence and Sum Functions »
Recurrence And Sum Functions - General
Summary Of New Features In150 - Multivariate Special Functions
Summary Of New Features In150 - Harmonic Number Functions
Summary Of New Features In150 - Multivariate Special Functions

相关

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