我有以下句子想要用 LaTeX 写出来:
因此,我尝试使用这个:
\documentclass[runningheads,a4paper]{llncs}
\usepackage{amssymb}
\setcounter{tocdepth}{2}
\usepackage{graphicx}
\usepackage[latin1]{inputenc}
\usepackage[english]{babel}
\usepackage{url}
\usepackage{float}
\usepackage{booktabs}
\usepackage{multirow}% http://ctan.org/pkg/multirow
\usepackage{hhline}% http://ctan.org/pkg/hhline
\usepackage{mathtools}
\usepackage{amsmath}
\usepackage[english]{babel}
\usepackage{booktabs,array}
\usepackage{lipsum}
\setcounter{secnumdepth}{5}
\begin{document}
We point to the cost of the ith children with
\mathbf{cost}_{i} , and the probability of same children with, \mathbf{pro}_{i}
\end{document}
但结果显示,有些单词是连在一起的: