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• 這個命題的美麗在於, 任何有基本數學常識的人都會明白命題本身闡述的內容, -goodpoint.- ♀ (85 bytes) () 06/17/2013 postreply 12:22:07
• 這個命題的美麗在於, 任何有基本數學常識的人都會明白命題本身闡述的內容, -goodpoint.- ♀ (85 bytes) () 06/17/2013 postreply 12:22:07
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