npspace造句

• The first follows from direct diagonalization ( the space hierarchy theorem, NL ?" NPSPACE ) and the fact that PSPACE NPSPACE via Savitch's theorem.
• The first follows from direct diagonalization ( the space hierarchy theorem, NL ?" NPSPACE ) and the fact that PSPACE NPSPACE via Savitch's theorem.
• Since larger space classes are not affected by quadratic increases, the nondeterministic and deterministic classes are known to be equal, so that for example we have NPSPACE } }.