Function rgsl::blas::level2::cgemv

pub fn cgemv(
    transA: Transpose,
    alpha: &ComplexF32,
    A: &MatrixComplexF32,
    x: &VectorComplexF32,
    beta: &ComplexF32,
    y: &mut VectorComplexF32
) -> Value

This function computes the matrix-vector product and sum y = \alpha op(A) x + \beta y, where op(A) = A, A^T, A^H for TransA = CblasNoTrans, CblasTrans, CblasConjTrans.