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In computational complexity, we are not just dealing with the limits of what we can compute, but also with the limits of what we can prove.
"To lose one parent may be regarded as a misfortune; to lose both looks like carelessness."
The mathematics of spin glasses revealed a hidden structure that applies to many seemingly unrelated problems.
全球性挑战需要全球性解决方案,海洋渔业也不例外。