| ⊦ n = n0 * VFS_PAGE_SIZE + n1 ∧ n1 ≠ 0 ∧ n1 < VFS_PAGE_SIZE → (content upto n).stream = (content.stream to (n0 + 1) * VFS_PAGE_SIZE) + σ⊥ |
n = n0 * VFS_PAGE_SIZE + n1, n1 < VFS_PAGE_SIZE ⊦ (content upto n).stream = (content.stream to (n0 + 1) * VFS_PAGE_SIZE) + σ⊥, n1 = 0