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注意细节:
最后两截屏虽有一些重复,但确能看清表述全貌,尤其最后一句话“四人所花的总时间最少,为22分钟”!若按其自身前述共5处数字累加应有列式:1+3+6+10+6=26(分钟)这个结果与更前面的百度文和百度AI两处结果一致!再深入去看百度文列式为:1x4+2x3+3x2+10x1=26(分钟)
看得出是将甲、乙、丙、丁设为1、2、3、4后套用的“排序不等式”而得的;百度AI前面叙述与Kimi叙述是基本相同的(后者有少数中间地方表述欠妥),尤其所用时间各分“数字”最终是完全一样的,也是最后列式时没用自己说到的“数字”列式计算,还是套用的“排序不等式”列式计算,看来怎样用机器助力?确实是时刻值得注意的问题……
参考文献:《不等式的解题方法与技巧》(高中卷)2020年4月第三版第一次印刷
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白家祥于安天 2024.8.22
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