Formula:8718

Digital Library of Mathematical Functions ID 27.5.E1

${\displaystyle{\displaystyle h(n)=\sum_{d\mathbin{|}n}f(d)g\left(\frac{n}{d}\right),}}$

Symbols List

• ${\displaystyle{\displaystyle d}}$: positive integer
• ${\displaystyle{\displaystyle n}}$: positive integer
• ${\displaystyle{\displaystyle f}}$: function
• ${\displaystyle{\displaystyle g}}$: function
• ${\displaystyle{\displaystyle h}}$: function
 

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