numkit-doxy/ldl_8hpp_source.html

// toolboxes/linalg/include/nk/linalg/ldl.hpp

//

// MATLAB ldl: block LDL' factorization. Migrated from

// toolboxes/builtin/src/language/arrays/ldl.cpp.


#pragma once


#include <memory_resource>

#include <tuple>

#include <nk/value/value.hpp>


namespace nk::linalg {


std::tuple<Value, Value, Value>

ldl(const Value &A, bool upper_form, bool p_as_vector,

    std::pmr::memory_resource *mr = nullptr);


} // namespace nk::linalg

nk::Value
Core MATLAB-compatible multidimensional array and scalar value type.
Definition value.hpp:61

nk::linalg::ldl
std::tuple< Value, Value, Value > ldl(const Value &A, bool upper_form, bool p_as_vector, std::pmr::memory_resource *mr=nullptr)
Block LDL' factorisation ([L, D, P] = ldl(A, upper_form, p_as_vector)).