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一加一不一定等於二!要看是什麼東西了!比如說一個桃子加一個蘋果等於幾?
天呐,如果你是因為哥德巴赫猜想而亂想的什麼1+1不等於2,或者1+1等於2尚未被證明,那你就完全理解錯了哥德巴赫猜想..哥德巴赫猜想的歐拉版本是,“任一充分大的偶數都可以表示成為一個素因數個數不超過a個的數與另一…
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