LinearAlgebra/addmul/mul!(::Matrix{ComplexF64}, ::LinearAlgebra.Bidiagonal{ComplexF64, V} where V<:AbstractVector{ComplexF64}, ::LinearAlgebra.UnitUpperTriangular{Float32, S} where S<:AbstractMatrix{Float32}, α, β)/α = 0.5505521487055941 - 0.10290425230336639im, β = 0.0 + 0.0im/adjoint and transpose/fa = identity, fb = transpose @test returned_mat === Ccopy