in chinese language there is no word called rule

来源: xiaoxiao雨 于 2022-05-06 12:03:03 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (60 bytes)
回答: 华人数学界和中国本土数学界斗争内幕 由 chufang 于 2022-05-05 13:19:16

they are just making a living through math. 

请您先登陆，再发跟帖！