我倾向认可你所说的 ,however

来源: 越吃越蒙山人 于 2024-05-06 19:28:19 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (216 bytes)

 you never know what is the true cause of the inefficiency , mathematician's poor understanding of human behavior or  mathematicians incapability to work out the accurate model, or both.  

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