Add example for aligned equations.

samples_en/impl.tex

@@ -46,6 +46,20 @@ In mathematica, identitatem Euleri (equation est scriptor vti etiam notum) sit a
 e^{i \times \pi} + 1 = 0
 \end{equation}
 
+Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia curae; Nullam pulvinar purus at pharetra elementum.
+Aequationes adsignans aequationis signum:
+\begin{align}
+	A & = \frac{\pi r^2}{2} \\
+	& = \frac{1}{2} \pi r^2
+\end{align}
+
+Proin tempor risus a efficitur condimentum. Cras lobortis ligula non sollicitudin euismod. Fusce non pellentesque nibh, non elementum tellus.
+Omissa numeratione aliquarum aequationum:
+\begin{align}
+	f(u) & =\sum_{j=1}^{n} x_jf(u_j) \nonumber \\
+	& =\sum_{j=1}^{n} x_j \sum_{i=1}^{m} a_{ij}v_i \nonumber \\
+	& =\sum_{j=1}^{n} \sum_{i=1}^{m} a_{ij}x_jv_i
+\end{align}
 
 \section{Source code samples}
 

samples_hu/impl.tex

@@ -46,6 +46,20 @@ In mathematica, identitatem Euleri (equation est scriptor vti etiam notum) sit a
 e^{i \times \pi} + 1 = 0
 \end{equation}
 
+Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia curae; Nullam pulvinar purus at pharetra elementum.
+Aequationes adsignans aequationis signum:
+\begin{align}
+	A & = \frac{\pi r^2}{2} \\
+	  & = \frac{1}{2} \pi r^2
+\end{align}
+
+Proin tempor risus a efficitur condimentum. Cras lobortis ligula non sollicitudin euismod. Fusce non pellentesque nibh, non elementum tellus.
+Omissa numeratione aliquarum aequationum:
+\begin{align}
+	f(u) & =\sum_{j=1}^{n} x_jf(u_j) \nonumber \\
+	     & =\sum_{j=1}^{n} x_j \sum_{i=1}^{m} a_{ij}v_i \nonumber \\
+	     & =\sum_{j=1}^{n} \sum_{i=1}^{m} a_{ij}x_jv_i
+\end{align}
 
 \section{Forráskódok}