LinearAlgebra/addmul/mul!(::Matrix{BigFloat}, ::LinearAlgebra.Bidiagonal{Float32, V} where V<:AbstractVector{Float32}, ::LinearAlgebra.UnitLowerTriangular{Int64, S} where S<:AbstractMatrix{Int64}, α, β)/α = 1.0, β = 0.58239023794800903743862363626249134540557861328125/adjoint and transpose/fa = adjoint, fb = identity @test returned_mat === Ccopy