Ah I see I misunderstood your point, thanks for clarifying. I think you are right, each node in some other expression tree formed of primitives in some set Pri

Ah I see I misunderstood your point, thanks for clarifying. I think you are right, each node in some other expression tree formed of primitives in some set Prim would be increased by at most max(nodes(expr)) for expr in Prim. That's essentially what the EML compiler is doing from what I understand.