送交者: whoami 于 2013-05-17, 13:58:27:

• one of number theory's most famously intractable problems - pgss (229 bytes) 2013-05-17, 21:56:49 (716789)
• one of the Hilbert problems! 肯定杰出！ (无内容) - pgss (0 bytes) 2013-05-17, 21:44:19 (716788)
• NB.. 但为什么杰出?这对解决哪个实际问题有帮助吗? (无内容) - 热干面 (0 bytes) 2013-05-17, 14:38:50 (716749)
  • 就像猴子骑车狗熊钻圈，至少能娱乐一部分人。 (无内容) - 095 (0 bytes) 2013-05-17, 22:03:00 (716790)
  • 杰出 is because this problem is difficult - 008 (210 bytes) 2013-05-17, 17:08:19 (716769)
  • 确定有个upper bound就是一大进步，他第一个证明了有 - whoami (127 bytes) 2013-05-17, 15:46:06 (716762)

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