| // SPDX-FileCopyrightText: The Eigen Authors | |
| // SPDX-License-Identifier: MPL-2.0 | |
| #include <Eigen/Core> | |
| #include <unsupported/Eigen/SpecialFunctions> | |
| #include <iostream> | |
| int main() { | |
| Eigen::Array4d v(0.5, 10, 0, -1); | |
| std::cout << v.lgamma() << std::endl; | |
| } |