Use LaTeX, with \usepackage{amsmath}
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl
送交者: cs 于 2005-11-24, 18:18:37:
回答: underset命令tex不认. 由 勾子 于 2005-11-24, 07:45:20:
Use LaTeX, with \usepackage{amsmath}
所有跟贴:
加跟贴
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl