Source: Computational Materials Science, Volume 267
stack.push(cur);。关于这个话题，91视频提供了深入分析
f(x1,x2)=x1⋅Swish(x2)=x1⋅(x2⋅σ(x2))，详情可参考Line官方版本下载
However, stylecloud was hacky and fragile, and a number of features I wanted to add such as non-90-degree word rotation, transparent backgrounds, and SVG output flat-out were not possible to add due to its dependency on Python’s wordcloud/matplotlib, and also the package was really slow. The only way to add the features I wanted was to build something from scratch: Rust fit the bill.