Circle Jot (⌾)

𝔽⌾𝔾 𝕩, 𝕨 𝔽⌾𝔾 𝕩: Under

• Apply transformation 𝔾 to all arguments
• Apply 𝔽 to the transformed arguments
• Undo transformation 𝔾

Where 𝔾 must be

• A function invertible by ⁼ (Undo)
• A structural modification

       9⌾(1⊸⊑) 1‿2‿3
⟨ 1 9 3 ⟩

       √⁼ (√1) + (√9)
16

       1 +⌾√ 9
16