| ⊦ abs-nodes(buf0, x0, lax0, false) → (abs-nodes(buf0 + buf1, x0 + x1, lax0 + lax1, weak) ↔ abs-nodes(buf1, # buf0, x1, lax1, weak)) |
abs-nodes(buf0, x0, lax0, false) ⊦ abs-nodes(buf0 + buf1, x0 + x1, lax0 + lax1, weak) ↔ abs-nodes(buf1, # buf0, x1, lax1, weak)