ok    curved surface energy analytic pressure matches volume finite differences: 4.89e-10
  ok    full dilution/capillary Hessian agrees with finite differences and symmetry
  ok    far height and pressure are independent boundary data; bath volume never sets h
  ok    nonflat state dilutes monolayer using curved surface area: area ratio 0.999261637
  ok    reverse curved geometry force matches independently evaluated energy: 1.04e-09
  ok    flat uniform monolayer retains zero reference energy and force
  ok    small-slope constant-coverage limit matches inherited capillary energy: -2.82e-09
  ok    actual curved-area mechanics and common-state drainage converge
  ok    nonzero motion conserves liquid including bath accounting and material S
  ok    common free energy and inherited dissipative metric satisfy global inequality
  ok    every shared face uses exactly one signed liquid flux

11 passed, 0 failed