ΔP = 2γ/R at γ=R=1 ⇒ ΔP = 2 (unit-droplet canonical)

Sympy-exact witness of the Young-Laplace 2γ/R scaling. At γ = R = 1 (dimensionless reference) the pressure jump across the interface is exactly 2 — the canonical 'small-sphere, 2-unit-overpressure' oracle pin. Dimensional significance:…