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21 lines
404 B
C++
21 lines
404 B
C++
#include <Eigen/Dense>
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#include <iostream>
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int main()
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{
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Eigen::ArrayXXf a(3,3);
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Eigen::ArrayXXf b(3,3);
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a << 1,2,3,
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4,5,6,
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7,8,9;
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b << 1,2,3,
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1,2,3,
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1,2,3;
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// Adding two arrays
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std::cout << "a + b = " << std::endl << a + b << std::endl << std::endl;
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// Subtracting a scalar from an array
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std::cout << "a - 2 = " << std::endl << a - 2 << std::endl;
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}
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