Let's say I have some large matrices I need to do some calculations and I use them in order to get some results that I will use in a second part of a computation where I not longer need the initial matrices. Suppose also that I preallocate those matrices.
Would it be ok to bind the names of those matrices to nothing (or something similar) from the moment I won't be using them anymore, or should I leave the deallocation work to the GC?
