There's a lot of symmetry in the formula, and if you start throwing a bunch of english into the mix, it becomes harder to see. That symmetry is often important

There's a lot of symmetry in the formula, and if you start throwing a bunch of english into the mix, it becomes harder to see. That symmetry is often important for synthesizine a new argument, whereas the naming conventions are important for reminding you what the objects in question are. This factors the reader's job and the writer's job fairly cleanly. The reader is responsible for mapping their intuition onto the objects being referenced, and the writer is responsible for demonstrating their relationship.