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Functions | |
| template<typename T1 > | |
| arma_warn_unused T1::elem_type | trace (const Base< typename T1::elem_type, T1 > &X) |
| Immediate trace (sum of diagonal elements) of a square dense matrix. More... | |
| template<typename T1 > | |
| arma_warn_unused T1::elem_type | trace (const Op< T1, op_diagmat > &X) |
| template<typename T1 , typename T2 > | |
| arma_warn_unused T1::elem_type | trace (const Glue< T1, T2, glue_times > &X) |
| speedup for trace(A*B), where the result of A*B is a square sized matrix More... | |