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. | |
| 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 | |
| arma_warn_unused T1::elem_type trace | ( | const Base< typename T1::elem_type, T1 > & | X | ) | [inline] |
Immediate trace (sum of diagonal elements) of a square dense matrix.
Definition at line 23 of file fn_trace.hpp.
| arma_warn_unused T1::elem_type trace | ( | const Op< T1, op_diagmat > & | X | ) | [inline] |
Definition at line 50 of file fn_trace.hpp.
| arma_warn_unused T1::elem_type trace | ( | const Glue< T1, T2, glue_times > & | X | ) | [inline] |
speedup for trace(A*B), where the result of A*B is a square sized matrix
Definition at line 76 of file fn_trace.hpp.