LinearAlgebra/addmul/mul!(::Matrix{BigFloat}, ::Matrix{Int64}, ::LinearAlgebra.Symmetric{Float64, S} where S<:(AbstractMatrix{<:Float64}), α, β)/α = true, β = 1.1074476608480285921842778407153673470020294189453125/adjoint and transpose/fa = identity, fb = adjoint @test ≈(collect(returned_mat), exp_val, rtol = rtol, atol = atol)