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-rw-r--r--macros/latex/contrib/easybook/doc/pages/chapter1.tex10
1 files changed, 5 insertions, 5 deletions
diff --git a/macros/latex/contrib/easybook/doc/pages/chapter1.tex b/macros/latex/contrib/easybook/doc/pages/chapter1.tex
index aa0beaed73..fa4dfb8869 100644
--- a/macros/latex/contrib/easybook/doc/pages/chapter1.tex
+++ b/macros/latex/contrib/easybook/doc/pages/chapter1.tex
@@ -24,19 +24,19 @@
\zhlipsum*[56][name = aspirin]
\begin{equation}
\begin{split}
- \iint_{A}E\rho(\bm{v}\cdot\bm{n})\mathrm{d}A+\frac{\partial}{\partial t}\iiint_{V}E\rho \mathrm{d}V & = \frac{\delta Q}{\mathrm{d}t}-\frac{\delta W}{\mathrm{d}t}
+ \iint_{A}E\rho(\bm{v}\cdot\bm{n})\mathrm{d}A + \frac{\partial}{\partial t}\iiint_{V}E\rho \mathrm{d}V &= \frac{\delta Q}{\mathrm{d}t} - \frac{\delta W}{\mathrm{d}t}
\\
- \iint_{A}\left(U+\frac{v^{2}}{2}+gz+\frac{P}{\rho}\right)\rho(\bm{v}\cdot\bm{n})\mathrm{d}A+\frac{\partial}{\partial t}\iiint_{V}E\rho\mathrm{d}V & = \frac{\delta Q}{\mathrm{d}t}-\frac{\delta W_{s}}{\mathrm{d}t}
+ \iint_{A}\left(U + \frac{v^{2}}{2} + gz + \frac{P}{\rho}\right)\rho(\bm{v}\cdot\bm{n})\mathrm{d}A + \frac{\partial}{\partial t}\iiint_{V}E\rho\mathrm{d}V &= \frac{\delta Q}{\mathrm{d}t} - \frac{\delta W_{s}}{\mathrm{d}t}
\end{split}
\end{equation}
\zhlipsum*[42][name = aspirin]
\begin{subnumcases}{y =}
- C_1e^{r_1x}+C_2e^{r_2x} & \quad $p^2-4q > 0$
+ C_1e^{r_1x} + C_2e^{r_2x} & \quad $p^2 - 4q > 0$
\\
- \left(C_1+C_2\right)e^{r_1x} & \quad $p^2-4q = 0$
+ \left(C_1 + C_2\right)e^{r_1x} & \quad $p^2 - 4q = 0$
\\
- e^{\alpha x}\left(C_1\cos\beta x+C_2\sin\beta x\right) & \quad $p^2-4q < 0$
+ e^{\alpha x}\left(C_1\cos\beta x + C_2\sin\beta x\right) & \quad $p^2 - 4q < 0$
\end{subnumcases}
\zhlipsum*[57][name = aspirin]