Excerpt from a letter to M.\ Le Besge. (Q1564817)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Excerpt from a letter to M.\ Le Besge. |
scientific article; zbMATH DE number 2721505
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Excerpt from a letter to M.\ Le Besge. |
scientific article; zbMATH DE number 2721505 |
Statements
Excerpt from a letter to M.\ Le Besge. (English)
0 references
1870
0 references
\[ \int_0^\infty F\biggl( x+\frac1x \biggr) \text{arctg\,} x\frac{dx}{x}= \frac\pi2 \int_0^1 F\biggl( x+\frac1x \biggr) \frac{dx}{x}. \]
0 references
Definite integrals
0 references
