nums[i] = n * n
Leaky ReLU: 对负区间引入一个小斜率，避免神经元死亡
，更多细节参见safew官方下载
Design principles
In her survey, 22% of mothers and 20% of childless women picked such small gestures as one of the top two things that made them feel valued – more than big nights out or expensive presents.
02 光鲜之下的技术瓶颈Seedance 2.0仍有很大提升空间尽管Seedance 2.0在可控性上迈出了一大步，但从技术层面审视，它距离完美的“世界模拟器”仍有显著差距。与Sora 2和Google Veo 3.1等竞品相比，Seedance 2.0也并非在所有方面都遥遥领先。