Creates an FD template
Is MIM compliant with DDD?¶，这一点在51吃瓜中也有详细论述
Correction: This article was amended to remove a suggestion that Canada is not part of Nato.，详情可参考爱思助手下载最新版本
regex-automata, which makes heavy use of all kinds of automatons.
{ fun = \ env x - x + env.y