数组/数学表错误:缺少插入的$。额外的},或忘记了$

数组/数学表错误:缺少插入的$。额外的},或忘记了$

我在 Overleaf 中同时收到 7 个错误,这些错误来自同一件事,编译器将其描述为:

Missing $ inserted.
Extra }, or forgotten $.
Missing } inserted.

我是 LaTeX 的新手,我知道这个错误很常见,但我无法解决它。我已能够将错误来源缩小到下表中:

在此处输入图片描述

\begin{table}[H]
\resizebox{\textwidth}{!}{$
\begin{array}{cc|ccc}
\toprule
T \; (\pm   0.1 ^\circ C) &
  \Delta t \; (\pm   0.25s) &
  \eta \;   (g \cdot cm^{-1} \cdot s^{-1}) &
  \eta_{Laden} \; (g \cdot cm^{-1} \cdot s^{-1}) &
  \eta_{Fax} \; (g \cdot cm^{-1} \cdot s^{-1}) \\
\midrule
\multirow{5}{*}{27.6   \pm 1.2}     & 14.48         & 8.1 \pm \, 1.4        & 7.7 \pm \, 1.3        & 7.7 \pm \, 1.3 \\
                                    & 14.50         & 8.1 \pm \, 1.4        & 7.7 \pm \, 1.3        & 7.7 \pm \, 1.3 \\
                                    & 13.44         & 7.5 \pm \, 1.3        & 7.1 \pm \, 1.2        & 7.2 \pm \, 1.2 \\
                                    & 13.33         & 7.5 \pm \, 1.2        & 7.1 \pm \, 1.2        & 7.1 \pm \, 1.2 \\
                                    & 14.29         & 8.0 \pm \, 1.3        & 7.6 \pm \, 1.3        & 7.6 \pm \, 1.3 \\
& & & & \\
\multirow{5}{*}{38.1 \pm 1.4}       & 7.16          & 4.0 \pm \, 0.7        & 3.8 \pm \, 0.6        & 3.8 \pm \, 0.7 \\
                                    & 7.00          & 3.9 \pm \, 0.7        & 3.7 \pm \, 0.6        & 3.7 \pm \, 0.6 \\
                                    & 7.39          & 4.1 \pm \, 0.7        & 3.9 \pm \, 0.7        & 3.9 \pm \, 0.7 \\
                                    & 7.93          & 4.4 \pm \, 0.8        & 4.2 \pm \, 0.7        & 4.2 \pm \, 0.7 \\
                                    & 7.72          & 4.3 \pm \, 0.7        & 4.1 \pm \, 0.7        & 4.1 \pm \, 0.7 \\
& & & & \\
\multirow{5}{*}{48.25 \pm 1.25}     & 4.48          & 2.5 \pm \, 0.4        & 2.4 \pm \, 0.4        & 2.4 \pm \, 0.4 \\
                                    & 4.59          & 2.6 \pm \, 0.5        & 2.4 \pm \, 0.4        & 2.4 \pm \, 0.4 \\
                                    & 4.26          & 2.4 \pm \, 0.4        & 2.3 \pm \, 0.4        & 2.3 \pm \, 0.4 \\
                                    & 4.20          & 2.4 \pm \, 0.4        & 2.2 \pm \, 0.4        & 2.2 \pm \, 0.4 \\
                                    & 4.24          & 2.4 \pm \, 0.4        & 2.3 \pm \, 0.4        & 2.3 \pm \, 0.4 \\
& & & & \\
\multirow{5}{*}{53.25 \pm 1.25}     & 3.38          & 1.9 \pm \, 0.3        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
                                    & 3.32          & 1.9 \pm \, 0.3        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
                                    & 3.44          & 1.9 \pm \, 0.4        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
                                    & 3.30          & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
                                    & 3.36          & 1.9 \pm \, 0.3        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
\bottomrule
\end{array}
$}
\caption{\eta vs T}
\end{table}

我使用的软件包如下:

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[english, main=spanish]{babel}
\usepackage{graphicx}
\usepackage[margin=1.5in,footskip=0.25in]{geometry}
\usepackage{amsmath}
\usepackage{multirow}
\usepackage{booktabs}
\usepackage{float}
\restylefloat{table}
\usepackage{array}
\usepackage[sorting=none]{biblatex}
\usepackage{csquotes}
\addbibresource{references.bib}

答案1

两个问题:

  1. 数学的使用\caption需要$分隔符。

  2. 数学的使用\multirow需要$分隔符。

我还擅自设置FaxLaden\mathrm

妇女权利委员会:

\documentclass{article}
%\usepackage[utf8]{inputenc}
%\usepackage[english, main=spanish]{babel}
\usepackage{graphicx}
\usepackage[margin=1.5in,footskip=0.25in]{geometry}
\usepackage{amsmath}
\usepackage{multirow}
\usepackage{booktabs}
\usepackage{float}
%\restylefloat{table}
\usepackage{array}
%\usepackage[sorting=none]{biblatex}
%\usepackage{csquotes}
%\addbibresource{references.bib}
\begin{document}
\begin{table}[H]
\resizebox{\textwidth}{!}{$
\begin{array}{cc|ccc}
\toprule
T \; (\pm   0.1 ^\circ C) &
  \Delta t \; (\pm   0.25s) &
  \eta \;   (g \cdot cm^{-1} \cdot s^{-1}) &
  \eta_{\mathrm{Laden}} \; (g \cdot cm^{-1} \cdot s^{-1}) &
  \eta_{\mathrm{Fax}} \; (g \cdot cm^{-1} \cdot s^{-1}) \\
\midrule
\multirow{5}{*}{$27.6  \pm 1.2$}     & 14.48         & 8.1 \pm \, 1.4        & 7.7 \pm \, 1.3        & 7.7 \pm \, 1.3 \\
                                    & 14.50         & 8.1 \pm \, 1.4        & 7.7 \pm \, 1.3        & 7.7 \pm \, 1.3 \\
                                    & 13.44         & 7.5 \pm \, 1.3        & 7.1 \pm \, 1.2        & 7.2 \pm \, 1.2 \\
                                    & 13.33         & 7.5 \pm \, 1.2        & 7.1 \pm \, 1.2        & 7.1 \pm \, 1.2 \\
                                    & 14.29         & 8.0 \pm \, 1.3        & 7.6 \pm \, 1.3        & 7.6 \pm \, 1.3 \\
& & & & \\
\multirow{5}{*}{$38.1 \pm 1.4$}       & 7.16          & 4.0 \pm \, 0.7        & 3.8 \pm \, 0.6        & 3.8 \pm \, 0.7 \\
                                    & 7.00          & 3.9 \pm \, 0.7        & 3.7 \pm \, 0.6        & 3.7 \pm \, 0.6 \\
                                    & 7.39          & 4.1 \pm \, 0.7        & 3.9 \pm \, 0.7        & 3.9 \pm \, 0.7 \\
                                    & 7.93          & 4.4 \pm \, 0.8        & 4.2 \pm \, 0.7        & 4.2 \pm \, 0.7 \\
                                    & 7.72          & 4.3 \pm \, 0.7        & 4.1 \pm \, 0.7        & 4.1 \pm \, 0.7 \\
& & & & \\
\multirow{5}{*}{$48.25 \pm 1.25$}     & 4.48          & 2.5 \pm \, 0.4        & 2.4 \pm \, 0.4        & 2.4 \pm \, 0.4 \\
                                    & 4.59          & 2.6 \pm \, 0.5        & 2.4 \pm \, 0.4        & 2.4 \pm \, 0.4 \\
                                    & 4.26          & 2.4 \pm \, 0.4        & 2.3 \pm \, 0.4        & 2.3 \pm \, 0.4 \\
                                    & 4.20          & 2.4 \pm \, 0.4        & 2.2 \pm \, 0.4        & 2.2 \pm \, 0.4 \\
                                    & 4.24          & 2.4 \pm \, 0.4        & 2.3 \pm \, 0.4        & 2.3 \pm \, 0.4 \\
& & & & \\
\multirow{5}{*}{$53.25 \pm 1.25$}     & 3.38          & 1.9 \pm \, 0.3        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
                                    & 3.32          & 1.9 \pm \, 0.3        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
                                    & 3.44          & 1.9 \pm \, 0.4        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
                                    & 3.30          & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
                                    & 3.36          & 1.9 \pm \, 0.3        & 1.8 \pm \, 0.3        & 1.8 \pm \, 0.3 \\
\bottomrule
\end{array}
$}
\caption{$\eta$ vs $T$}
\end{table}
\end{document}

在此处输入图片描述

答案2

除了前面的答案之外,这里还有一些使用该siunitx包的改进:

在此处输入图片描述

\documentclass{article}
\usepackage[margin=1.5in,footskip=0.25in]{geometry}
\usepackage{amsmath}
\usepackage{booktabs}
\usepackage{float}
\usepackage{siunitx}
\sisetup{inter-unit-product = \ensuremath{{}\cdot{}}, separate-uncertainty = true}
\begin{document}
\begin{table}[H]
\centering
\begin{tabular}{S[table-format=2.2(2)] S[table-format=2.2] *{3}{S[table-format=1.1(2)]}}
\toprule
{T} &
  {$\Delta t$} &
  {$\eta$} &
  {$\eta_{\text{Laden}}$} &
  {$\eta_{\text{Fax}}$} \\
{($\pm$ \SI{0.1}{\celsius})} &
  {($\pm$ \SI{0.25}{\s})} &
  {(\si{\g\per\cm\per\s})} &
  {(\si{\g\per\cm\per\s})} &
  {(\si{\g\per\cm\per\s})} \\
\midrule
                                    & 14.48         & 8.1(14)        & 7.7(13)        & 7.7(13) \\
                                    & 14.50         & 8.1(14)        & 7.7(13)        & 7.7(13) \\
27.6(12)                            & 13.44         & 7.5(13)        & 7.1(12)        & 7.2(12) \\
                                    & 13.33         & 7.5(12)        & 7.1(12)        & 7.1(12) \\
                                    & 14.29         & 8.0(13)        & 7.6(13)        & 7.6(13) \\
\addlinespace                                                                                     
                                    & 7.16          & 4.0(07)        & 3.8(06)        & 3.8(07) \\
                                    & 7.00          & 3.9(07)        & 3.7(06)        & 3.7(06) \\
38.1(14)                            & 7.39          & 4.1(07)        & 3.9(07)        & 3.9(07) \\
                                    & 7.93          & 4.4(08)        & 4.2(07)        & 4.2(07) \\
                                    & 7.72          & 4.3(07)        & 4.1(07)        & 4.1(07) \\
\addlinespace                                                                                     
                                    & 4.48          & 2.5(04)        & 2.4(04)        & 2.4(04) \\
                                    & 4.59          & 2.6(05)        & 2.4(04)        & 2.4(04) \\
48.25(125)                          & 4.26          & 2.4(04)        & 2.3(04)        & 2.3(04) \\
                                    & 4.20          & 2.4(04)        & 2.2(04)        & 2.2(04) \\
                                    & 4.24          & 2.4(04)        & 2.3(04)        & 2.3(04) \\
\addlinespace                                                                                     
                                    & 3.38          & 1.9(03)        & 1.8(03)        & 1.8(03) \\
                                    & 3.32          & 1.9(03)        & 1.8(03)        & 1.8(03) \\
53.25(125)                          & 3.44          & 1.9(04)        & 1.8(03)        & 1.8(03) \\
                                    & 3.30          & 1.8(03)        & 1.8(03)        & 1.8(03) \\
                                    & 3.36          & 1.9(03)        & 1.8(03)        & 1.8(03) \\
\bottomrule
\end{tabular}

\caption{$\eta$ vs $T$}
\end{table}
\end{document}

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