pith. machine review for the scientific record. sign in
theorem proved term proof

J_phi_sq_identity

show as:
view Lean formalization →

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

generate prose now

formal statement (Lean)

 279theorem J_phi_sq_identity :
 280    Jcost (phi ^ 2) = Jcost (phi + 1) := by

proof body

Term-mode proof.

 281  rw [phi_sq_eq]
 282
 283/-- The mass-energy at rung n on the φ-ladder. -/

depends on (7)

Lean names referenced from this declaration's body.