x^n + y^n = p!
(n>0)
更新1:
I Need a detail proofing!
I Need a detail proofing!
收錄日期: 2021-04-29 16:56:58
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110526000051KK01162