banded_matrix_x_vector Function

private function banded_matrix_x_vector(bandmatrix, vector) result(rvector)

Calculates the matrix-vector product of a general complex banded matrix and a complex vector. Uses the level 2 BLAS routine zgbmv.

Arguments

Type	Intent	Optional	Attributes		Name
type(banded_matrix_t),	intent(in)			::	bandmatrix	the banded matrix
complex(kind=dp),	intent(in)			::	vector(bandmatrix%n)	the vector

Return Value complex(kind=dp)(bandmatrix%m)

the resulting matrix-vector product

Contents

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