Differences

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--- playground:latex [2010/02/21 16:30] – created wedge
+++ playground:latex [2010/03/08 19:59] (current) – mcooper6
@@ Line 1: / Line 1: @@
+A latex example:
+<latex>
+The characteristic polynomial $f(\lambda)$ of the
+$3 \times 3$ matrix
+\[
+\left(
+\begin{array}{ccc}
+a & b & c \\
+d & e & f \\
+g & h & i \end{array}
+\right)\]
+is given by the equation
+\[ f(\lambda)
+= \left|
+\begin{array}{ccc}
+\lambda - a & -b & -c \\
+-d & \lambda - e & -f \\
+-g & -h & \lambda - i \end{array}
+\right|.\]
+</latex>
+<latex>
+    (3x - 3y + 2z = 11)+(-1(3x +  y  - 3z = 11))=> -4y + 5z = 0
+</latex>
+another example
+<latex>
+    \frac{3}{4 \pi}   \sqrt{4 \cdot x^2   12}\\
+    \lim_{n \to \infty}
+    \sum_{k=1}^n \frac{1}{k^2} = \frac{\pi^2}{6}\\
+    \it{f}(x) = \frac{1}{\sqrt{x} x^2}\\
+    e^{i \pi} + 1 = 0\;
+</latex>
+Some more latex:
+<latex>
+ $ \begin{align*}
+\int x^2 dx & = \frac{1}{3}x^3\\
+\therefore\quad\int_0^1 x^2 dx &= \frac{1}{3}
+\end{align*}
+$
+</latex>
+And some more:
+<latex>
+\begin{tabular}{|l|l|p{9cm}|}
+\hline
+option & variants & explanation \\
+\hline
+id & unique string & Identifies the user uniquely.\\
+\hline
+logmask & ALL & Log everything \\
+\cline{2-3}
+& DBG & Log only debug \\
+\cline{2-3}
+& WARN & Log only warning messages \\
+\hline
+printTID & flag & Print Thread ID or not.\\
+\hline
+prefix & any string & With this will be prefixed all messages of this user.\\
+\hline
+p & p & p \\
+\hline
+p & p & p \\
+\hline
+p & p & p \\
+\hline
+p & p & p \\
+\hline
+\end{tabular}
+</latex>