Latex公式内容中字母之间空隙过大

 将Diffset(new\_S)=Diffse(S_2)-Diffset(S_1).

改为mathit{Diffset}(new\_S)=mathit{Diffset}(S_2)-mathit{Diffset}(S_1).

原文地址:https://www.cnblogs.com/xueqiuqiu/p/12230212.html