| ⊦ # buf1 = nd.alignedsize ∧ is-encoded(nodeheader(node-size-headerless(nd), false), buf0) ∧ is-encoded(nd, subarray(buf1, 0, node-size-headerless(nd))) → abs-node(buf0 + buf1 + validtrailer, nd) |
# buf1 = nd.alignedsize, is-encoded(nodeheader(node-size-headerless(nd), false), buf0), is-encoded(nd, subarray(buf1, 0, node-size-headerless(nd))) ⊦ abs-node(buf0 + buf1 + validtrailer, nd)