When you explain floating point numbers you also put them into boxes? No need for that, you can explain them intrinsically, just like pointers.
Moreover, in practice, it is clear to think that you already have your pointer in your hands (e.g. in a register), no need for your pointer to come from the RAM that it is used refers to. This is an unnecessary recursivity.
Moreover, in practice, it is clear to think that you already have your pointer in your hands (e.g. in a register), no need for your pointer to come from the RAM that it is used refers to. This is an unnecessary recursivity.