eigvals.hpp

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#pragma once
 
#include "NumCpp/Core/Internal/StaticAsserts.hpp"
#include "NumCpp/Linalg/eig.hpp"
#include "NumCpp/NdArray.hpp"
 
namespace nc::linalg
{
    //============================================================================
    // Method Description:
    template<typename dtype>
    NdArray<double> eigvals(const NdArray<dtype>& inA, double inTolerance = 1e-12)
    {
        STATIC_ASSERT_ARITHMETIC(dtype);
 
        const auto& [eigenValues, _] = eig(inA, inTolerance);
 
        return eigenValues;
    }
} // namespace nc::linalg