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10Â¥: Originally posted by лºìÓî416 at 2012-04-02 19:56:03:
f(2)+2f(1/2)=6,
f(1/2)+2f(2)=3/2
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éÙ-çó: ½ð±Ò+3, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2012-04-02 20:41:45
f(2)+2f(1/2)=6,
f(1/2)+2f(2)=3/2
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