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eigen/doc/examples/Tutorial_ArrayClass_cwise_other.cpp
2026-05-04 00:36:12 +00:00

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C++

// SPDX-FileCopyrightText: The Eigen Authors
// SPDX-License-Identifier: MPL-2.0
#include <Eigen/Dense>
#include <iostream>
int main() {
Eigen::ArrayXf a = Eigen::ArrayXf::Random(5);
a *= 2;
std::cout << "a =" << std::endl << a << std::endl;
std::cout << "a.abs() =" << std::endl << a.abs() << std::endl;
std::cout << "a.abs().sqrt() =" << std::endl << a.abs().sqrt() << std::endl;
std::cout << "a.min(a.abs().sqrt()) =" << std::endl << a.min(a.abs().sqrt()) << std::endl;
}