
我的最小工作範例:
\documentclass{report}
\usepackage{amsmath}
\begin{document}
\begin{align}
x_1 = \alpha,\, x_2 = q,\, u = \delta \\
f_1(x_1) &= C_1 \left [ \phi_{z1}(x_1) + \phi_{z2}(x_1)M \right ] \\
f_2(x_1) &= C_2 \left [ \phi_{m1}(x_1) + \phi_{m2}(x_1)M \right ] \\
g_1 = C_1 b_z,\, g_2 = C_2 b_m \\
C_1 = \frac{\bar{q}S}{mV_T},\, C_2 = \frac{\bar{q}Sd}{I_{yy}}
\end{align}
\end{document}
結果:
我想要的是:
答案1
據我了解,你想C_1
在最後一行中獲取向左移動的內容。 (如果沒有,只需刪除\!
)。不過,我建議將,\,
's 替換為,\quad
's。
\documentclass{report}
\usepackage{amsmath}
\begin{document}
\begin{align}
&x_1 = \alpha,\, x_2 = q,\, u = \delta \\
&f_1(x_1) = C_1 \left [ \phi_{z1}(x_1) + \phi_{z2}(x_1)M \right ] \\
&f_2(x_1) = C_2 \left [ \phi_{m1}(x_1) + \phi_{m2}(x_1)M \right ] \\
&g_1= C_1 b_z,\, g_2 = C_2 b_m \\
&\!C_1 = \frac{\bar{q}S}{mV_T},\, C_2 = \frac{\bar{q}Sd}{I_{yy}}
\end{align}
\end{document}
答案2
Przemyslaw 的答案給出了您想要的輸出,但如果您的方程組變得更加複雜(例如您想要將兩組兩個方程式與不同的對齊點對齊),您可以僅使用aligned
insidegather
來對齊您想要對齊的兩個方程式:
\documentclass{report}
\usepackage{amsmath}
\begin{document}
\begin{gather}
x_1 = \alpha,\, x_2 = q,\, u = \delta \\
\begin{aligned}
f_1(x_1) &= C_1 \left [ \phi_{z1}(x_1) + \phi_{z2}(x_1)M \right ] \\
f_2(x_1) &= C_2 \left [ \phi_{m1}(x_1) + \phi_{m2}(x_1)M \right ] \\
\end{aligned}\\
g_1 = C_1 b_z,\, g_2 = C_2 b_m \\
C_1 = \frac{\bar{q}S}{mV_T},\, C_2 = \frac{\bar{q}Sd}{I_{yy}}
\end{gather}
\end{document}