LinearAlgebra/addmul/mul!(::Matrix{BigFloat}, ::LinearAlgebra.Symmetric{Float64, S} where S<:(AbstractMatrix{<:Float64}), ::LinearAlgebra.Hermitian{Int64, S} where S<:(AbstractMatrix{<:Int64}), α, β)/α = true, β = -0.5676259584222560494737308545154519379138946533203125/adjoint and transpose/fa = transpose, fb = identity @test ≈(collect(returned_mat), exp_val, rtol = rtol, atol = atol)