26693| 1
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[讨论] 代数整数集\(\mathbb{A}\)对和、差、积封闭而商(除数不为零)不封闭 |
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毋因群疑而阻独见 毋任己意而废人言
毋私小惠而伤大体 毋借公论以快私情 |
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发表于 2017-1-24 17:16:35
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毋因群疑而阻独见 毋任己意而废人言
毋私小惠而伤大体 毋借公论以快私情 |
|
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