LinearAlgebra/addmul/mul!(::LinearAlgebra.Diagonal{Float64, V} where V<:AbstractVector{Float64}, ::LinearAlgebra.Diagonal{Int64, V} where V<:AbstractVector{Int64}, ::LinearAlgebra.Diagonal{Float32, V} where V<:AbstractVector{Float32}, α, β)/α = 1.0, β = -1.1570235881322553 @test ≈(collect(returned_mat), exp_val, rtol = rtol, atol = atol)