Difference between revisions of "AoPS Wiki:Sandbox"

Latest revision as of 21:02, 3 September 2025

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This Sandbox page is for experimenting with AoPS Wiki editing.

Feel free to test formatting, links, or templates here. If you're new, you may find the AoPS Wiki editing tutorial helpful.

Note: This page is cleared regularly and without warning. Please do not add offensive, copyrighted, or inappropriate content.

@@ Line 1: / Line 1: @@
-{{AoPSWiki:Sandbox/header}} <!-- Please do not delete this line -->
+<noinclude>{{shortcut|[[A:SAND]]}} {{Template:Sandbox}} [[Category:AoPS Wiki]] <!-- Please do not delete this line --></noinclude>
-In the computer world, a '''sandbox''' is a place to test and experiment -- essentially, it's a place to play.
-This is the AoPSWiki Sandbox.  Feel free to experiment here.
-Warning: anything you place here is subject to deletion without notice.
-=== Sandbox Area ===
-<asy>
-draw((0,0)--(3,9),black);
-label("$71^\circ$",(0,0),NE);
-draw((3,9)--(6,0),black);
-label("$71^\circ$",(6,0),NW);
-draw((0,0)--(6,0),black);
-label("$38^\circ$",(3,8),S);
-dot((0,0));
-dot((3,9));
-dot((6,0));
-draw((-1,7)--(2.3,5.9),black);
-draw((-1,6)--(2,6),red);
-label("$19^\circ$",(1,6),NW);
-</asy>
-<math>\lim_{x\to0}\frac{a}{x}</math>
-The characteristic polynomial <math>f(\lambda)</math> of the
-<math>3 \times 3</math> matrix
-<math>
-\left(
-\begin{array}{ccc}
-a & b & c \\
-d & e & f \\
-g & h & i \end{array}
-\right)</math>
-is given by the equation
-<math> f(\lambda)
-= \left|
-\begin{array}{ccc}
-\lambda - a & -b & -c \\
--d & \lambda - e & -f \\
--g & -h & \lambda - i \end{array}
-\right|.</math>
-<math>e^{\pi \cdot i}=-1</math>

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Difference between revisions of "AoPS Wiki:Sandbox"

Latest revision as of 21:02, 3 September 2025