acos acosh adaptsimp asin asinh atan atan2 atanh betafn BFGS cbind cbrt ceil chol_solve chol_solve cholesky copy copy_recycle copysign cos cosh crossprod dbeta dbinom dchisq det dexp df dgamma diag dlnorm dlogis dnbinom dnorm dpois dt dt1 dunif dweibull eigen epsilon erf erfc exp expm1 eye fabs factorial floor fmod for_each_ij_set gammafn gaxpy gradfdif gradfdifls hesscdif hypot intsimp inv inv invpd invpd j0 j1 jacfdif jn kronecker kurtosis kurtosisc ldexp lgamma linesearch1 linesearch2 lnbetafn lndbeta1 lndmvn lndnorm lndt1 lnfactorial lngammafn log log10 log1p logb lu_decomp lu_solve lu_solve matrix_order matrix_style max maxc maxind maxindc mean meanc median medianc min minc minind minindc mode modec nls_broyden ones operator! operator!= operator% operator& operator* operator* operator+ operator- operator- operator/ operator< operator<< operator<= operator== operator> operator>= operator>> operator^ operator| order pbeta pbinom pchisq pexp pf pgamma plnorm plogis pnbinom pnorm pow ppois prod prodc pt punif pweibull qnorm1 qr_decomp qr_solve qr_solve rbind rint row_interchange sd sd sdc selif seqa sgn sin sinh skew skewc sort sortc sqrt sum sumc svd t tan tanh unique var var varc vech xpnd y0 y1 yn zoom

template<typename T_type , matrix_order ORDER, matrix_style STYLE, matrix_order L_ORDER, matrix_style L_STYLE, matrix_order R_ORDER, matrix_style R_STYLE> Matrix< T_type, ORDER, STYLE > scythe::operator* ( const Matrix< T_type, L_ORDER, L_STYLE > &  lhs, const Matrix< T_type, R_ORDER, R_STYLE > &  rhs  ) [inline] Multiply two matrices. This operator multiplies the matrices lhs and rhs together, returning the result in a new Matrix object. This operator is overloaded to provide both Matrix by Matrix multiplication and Matrix by scalar multiplication. In the latter case, the scalar on the left- or right-hand side of the operator is promoted to a 1x1 Matrix and then multiplied with the Matrix on the other side of the operator. In either case, the matrices must conform; that is, the number of columns in the left-hand side argument must equal the number of rows in the right-hand side argument. The one exception is when one matrix is a scalar. In this case we allow Matrix by scalar multiplication with the "*" operator that is comparable to element-by-element multiplication of a Matrix by a scalar value, for convenience. In addition, we define multiple templates of the overloaded operator to provide maximal flexibility when working with matrices with differing matrix_order and/or matrix_style. Each version of the overloaded operator (Matrix by Matrix, scalar by Matrix, and Matrix by scalar) provides both a default and general behavior, using templates. By default, the returned Matrix is concrete and has the same matrix_order as the left-hand (or only) Matrix argument. Alternatively, one may coerce the matrix_order and matrix_style of the returned Matrix to preferred values by using the full template declaration of the operator. Scythe will use LAPACK/BLAS routines to multiply concrete column-major matrices of double-precision floating point numbers if LAPACK/BLAS is available and you compile your program with the SCYTHE_LAPACK flag enabled. Parameters: lhs The left-hand-side Matrix or scalar. rhs The right-hand-side Matrix or scalar. See also: operator*(const Matrix<T_type, L_ORDER, L_STYLE>& lhs, const Matrix<T_type, R_ORDER, R_STYLE>& rhs) operator*(const Matrix<T_type, ORDER, L_STYLE>& lhs, const Matrix<T_type, R_ORDER, R_STYLE>& rhs) operator*(const Matrix<T_type, L_ORDER, L_STYLE>& lhs, const T_type& rhs) operator*(const Matrix<T_type, ORDER, L_STYLE>& lhs, const T_type& rhs) operator*(const T_type& lhs, const Matrix<T_type, R_ORDER, R_STYLE>& rhs) operator*(const T_type& lhs, const Matrix<T_type, ORDER, R_STYLE>& rhs) Exceptions: scythe_conformation_error (Level 1) scythe_alloc_error (Level 1) References scythe::Matrix_base< ORDER, STYLE >::cols(), scythe::Matrix_base< ORDER, STYLE >::rows(), SCYTHE_CHECK_10, and scythe::Matrix_base< ORDER, STYLE >::size().