| # buf0 = EB_PAGE_SIZE, # buf3 = EB_PAGE_SIZE, # buf3 = # buf0, buf4 + emptypage + buf1 = buf2, buf3 = buf0, is-aligned(# buf4, EB_PAGE_SIZE), is-encoded(rnode(m), buf0), is-encoded(nx0, buf2), ∀ buf3, buf4. ¬ is-aligned(# buf3, EB_PAGE_SIZE) ∨ ¬ is-encoded(nx0, buf3 + emptypage + buf4) ⊦ |
# buf0 = EB_PAGE_SIZE, is-aligned(# buf4, EB_PAGE_SIZE), is-encoded(nx0, buf4 + emptypage + buf1), is-encoded(rnode(m), buf0), ∀ buf3, buf4. ¬ is-aligned(# buf3, EB_PAGE_SIZE) ∨ ¬ is-encoded(nx0, buf3 + emptypage + buf4) ⊦