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reverse mode automatic differentiation
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stan
math
prim
mat
fun
diagonal.hpp
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#ifndef STAN_MATH_PRIM_MAT_FUN_DIAGONAL_HPP
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#define STAN_MATH_PRIM_MAT_FUN_DIAGONAL_HPP
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#include <
stan/math/prim/mat/fun/Eigen.hpp
>
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namespace
stan
{
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namespace
math {
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template
<
typename
T>
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inline
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Eigen::Matrix<T, Eigen::Dynamic, 1>
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diagonal
(
const
Eigen::Matrix<T, Eigen::Dynamic, Eigen::Dynamic>& m) {
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return
m.diagonal();
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}
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}
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}
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#endif
stan
Definition:
log_sum_exp.hpp:8
stan::math::diagonal
Eigen::Matrix< T, Eigen::Dynamic, 1 > diagonal(const Eigen::Matrix< T, Eigen::Dynamic, Eigen::Dynamic > &m)
Return a column vector of the diagonal elements of the specified matrix.
Definition:
diagonal.hpp:18
Eigen.hpp
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