rw [unit_cubed]
a b c : ℤθ
elem : 9 = 3 + 3 + 3
elem1 : 3 + 3 = 6
⊢ ↑unit ^ 6 * ↑unit ^ 3 = { f := -113633, g := -251019, h := 75015 }
a b c : ℤθ
elem : 9 = 3 + 3 + 3
elem1 : 3 + 3 = 6
⊢ ↑unit ^ 6 * { f := -23, g := -63, h := -15 } = { f := -113633, g := -251019, h := 75015 }