Method

NumCosmoMathMatrixdtrmv

Declaration [src] 

void
ncm_matrix_dtrmv (
  NcmMatrix* cm,
  gchar UL,
  gchar Trans,
  NcmVector* v
)

Description [src]

Sets $v \to \mathrm{op}(A)\,v$. Only the UL triangle of $A$ is read, its diagonal taken as stored.

Parameters

UL

Type: gchar

‘U’ or ‘L’, whether $A$ is upper or lower triangular.

Trans

Type: gchar

‘N’ or ‘T’, whether to transpose $A$.

v

Type: NcmVector

A NcmVector $v$.

The data is owned by the caller of the method.