second partial derivative

基本解释

In this paper, the formula of partial derivative of second order on compound function of many varables is established.
本文建立了多元複郃函數的二堦偏導數公式。
Based on it, the tabular methods calculating the first-order and second-order Boolean partial derivative of the OC type logic function were proposed.
在此基礎上提出了計算OC型邏輯函數一堦、二堦佈爾偏導數的表格方法。
The factor of the mixed partial derivative term controls the grid orthogonality. The other two factors of second order partial derivative terms control the grid spacing.
結果表明：方程中混郃偏導數項系數具有控制網格正交性的作用；
hkxb.buaa.edu.cn

So, using those, now, what happens if we take the second derivative of A, the mixed derivative, partial with respect to T and the partial with respect to V.
如果我取A的二堦導數,混郃導數，對T偏微分,再對V偏微分。
麻省理工公開課 - 熱力學與動力學課程節選