LinearAlgebra/addmul/mul!(::Matrix{BigFloat}, ::LinearAlgebra.Symmetric{Int32, S} where S<:(AbstractMatrix{<:Int32}), ::LinearAlgebra.Bidiagonal{Float32, V} where V<:AbstractVector{Float32}, α, β)/α = 1.0, β = -0.061058024605166204279438346702590934000909328460693359375/adjoint and transpose/fa = identity, fb = adjoint @test returned_mat === Ccopy