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

lambda_rec_SI_pos

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)

 211theorem lambda_rec_SI_pos : lambda_rec_SI > 0 := by

proof body

Term-mode proof.

 212  unfold lambda_rec_SI
 213  apply sqrt_pos.mpr
 214  apply div_pos
 215  · exact mul_pos hbar_pos G_pos
 216  · exact mul_pos Real.pi_pos (pow_pos c_pos 3)
 217
 218/-- **THE 0.564 FACTOR**:
 219
 220λ_rec/ℓ_P = 1/√π ≈ 0.564.
 221
 222This is the key result of Conjecture C8. -/

depends on (18)

Lean names referenced from this declaration's body.