[nixonpjoshua1]

Seems like this would be sensible, the multiplication symbol is one any student learning this should already be familiar with. To generalize, keep using well-learned symbols so things don't get out of hand in verbosity and slowly introducing new ones seems logical. I know when I was in school there were certain math and physics classes where I kept having to ask myself what a symbol meant that was introduced 5 minutes ago so writing it out fully would have been helpful often.