你這個是數學又不是科學不需要證偽。現在關鍵是數學算不算玄學：）

來源: JSL2023 於 2024-10-31 11:16:41 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.