推 tandem: what is extensive ? 07/31 13:54
大家好
我想請問一題決定函數形式的題目
是來自於物理上性質良好的函數
Show that if one assumes the functional form
T = Σ[x_i f(x_i)]
i
Σx_i = 1
i
where f(x) is some function of x, then the requirement that
T is extensive implies f(x) = ?
感謝回答
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