Double exponential numerical integration
| ライブラリ名 | 概要 |
|---|---|
 Numerical integration over the interval (a, b) | We compute the integral over the finite interval (a, b) using the double exponential (DE) numerical integration method. This method is also suitable for integrating functions whose endpoints are singular points (±∞). |
| Numerical integration in the semi-infinite domain (a, ∞) | We compute the integral over the semi-infinite domain (a, ∞) using the double exponential (DE) numerical integration method. This method is suitable when the function decays algebraically at infinity. |
| Numerical integration in the semi-infinite interval (-∞, b) | We compute the numerical integral over the semi-infinite interval (-∞, b) using the double exponential (DE) method. This method is suitable when the function decays algebraically at infinity. |
| Numerical integration over the infinite domain (-∞, ∞) | We compute integrals over the infinite domain (-∞, ∞) using double exponential (DE) numerical integration. This method is suitable when the function decays algebraically at infinity. |
| Tanh-Sinh numerical integration (a, b) | Calculates the integral over the finite interval (a, b) using the Tanh-Sinh distribution (double exponential type) with the specified number of partitions. |
| Tanh-Sinh Numerical Integration: Subpoints and Weights | Calculates the nodes and weights for the Tanh-Sinh numerical integration. |