I had exactly the opposite experience. If you were having problems with temporaries, you were probably using Matlab style vectorized operations. Back when you

I had exactly the opposite experience. If you were having problems with temporaries, you were probably using Matlab style vectorized operations. Back when you tried Julia, explicit loops could avoid this allocation issue. Now, Julia has syntactic broadcast operators which will fuse loops for you. See https://julialang.org/blog/2017/01/moredots https://julialang.org/blog/2017/01/moredots