LinearAlgebra/addmul/mul!(::Matrix{BigFloat}, ::LinearAlgebra.LowerTriangular{Float32, S} where S<:AbstractMatrix{Float32}, ::Matrix{Float32}, α, β)/α = true, β = 1.2253996851393809119912248206674121320247650146484375/adjoint and transpose/fa = adjoint, fb = identity @test returned_mat === Ccopy