Notations

Some useful math results.

Diffusion Models

The Legendre transform is an self-inverse transformation on real-valued convex functions of one real variable. The generalization of the Legendre transformation to affine spaces and non-convex functions is known as the convex conjugate (also called the Legendre–Fenchel transformation), which can be used to construct a function’s convex hull.

因朋友的安利以及對加密技術的好奇，我前不久購買了剛剛製作完成的Canokey，但對與其設置和使用方法是一竅不通的，在朋友細心(手把手)指導下終於啓用了，現將其中設置過程以及對GPG的學習過程記錄與此。

KKT Condition