\[ \int_\RR {1 \over x^4 + 1} = {\pi \sqrt{2} \over 2} .\]
Solution
The integral of $1/(x^4+1)$ over $\mathbb{R}$
E-JK5PG
- Area
- Complex Analysis
- Topics
- Contour Integration, Integrals, Poles, Residues
- Status
- draft
E-JK5PG
\[ \int_\RR {1 \over x^4 + 1} = {\pi \sqrt{2} \over 2} .\]