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- \documentclass{article}
- \usepackage{amsmath}
- \begin{document}
- \newsavebox{\sqrtbox}
- \savebox{\sqrtbox}{$\sqrt{\rule{1pt}{13.6pt}}$}
- \the\dimexpr \ht\sqrtbox+\dp\sqrtbox
- \savebox{\sqrtbox}{$\sqrt{\rule{1pt}{13.7pt}}$}
- \the\dimexpr \ht\sqrtbox+\dp\sqrtbox
- \savebox{\sqrtbox}{$\sqrt{\rule{1pt}{13.8pt}}$}
- \the\dimexpr \ht\sqrtbox+\dp\sqrtbox
- \savebox{\sqrtbox}{$\sqrt{\rule{1pt}{13.9pt}}$}
- \the\dimexpr \ht\sqrtbox+\dp\sqrtbox
- \savebox{\sqrtbox}{$\sqrt{\rule{1pt}{14.0pt}}$}
- \the\dimexpr \ht\sqrtbox+\dp\sqrtbox
- \end{document}
复制代码
18.40015pt 18.40015pt 18.40015pt 18.40015pt 18.40015pt

$\sqrt{\rule{1pt}{13.6pt}}\sqrt{\rule{1pt}{13.7pt}}\sqrt{\rule{1pt}{13.8pt}}\sqrt{\rule{1pt}{13.9pt}}\sqrt{\rule{1pt}{14.0pt}}$ |
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