| # lpt0 = # avol, # lpt = # avol, ebm-vol-inv(avol), ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪skip; ns0 := ?⟫ (# lpt = # avol), err0 = ESUCCESS |
# lpt = # avol, # lpt0 = # avol, ebm-vol-inv(avol), ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪ns0 := ?⟫ (# lpt = # avol), err0 = ESUCCESS