# Experimental!
Prep ← (
  Map ← "*×"_"^ⁿ"_"/÷"
  ⊜□⊸≠@\s                     # tokenise
  ∧(⍜⊏⋅∘⊚⊸≡◇(≍⊙⊢)⊙⊃⋅∘∘⊃⊢⊣)Map # translate terms
  /◇$"_ _"⇌                   # untokenise
)
Parse! ←^ {$"quote(Prep _)"}⊢
Parse!"2 3 /"
Parse!"3 4 2 * 1 5 - 2 3 ^ ^ / +"