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|
| Line 9: |
Line 9: |
| | | | |
| | <asy> | | <asy> |
| − | size(200pt);
| + | unitsize(3mm); |
| − | defaultpen(1);
| + | fill((-4,-4)--(-4,4)--(4,4)--(4,-4)--cycle,blue); |
| − | pair A=(0,0), B=(220,0);
| + | fill((-2,-2)--(-2,2)--(2,2)--(2,-2)--cycle,red); |
| − | label("A",A,SW);
| + | path onewhite=(-1,3)--(0,4)--(1,3)--(0,2)--cycle; |
| − | label("<math>B</math>",B,SE);
| + | fill(onewhite,white); |
| | + | path whites=shift((-2,0))*onewhite^^shift((2,0))*onewhite; |
| | + | fill(whites,white); |
| | + | fill(rotate(90)*whites,white); |
| | + | fill(rotate(180)*whites,white); |
| | + | fill(rotate(270)*whites,white); |
| | </asy> | | </asy> |
| − |
| |
| − | <asy>
| |
| − | size(200pt);
| |
| − | defaultpen(1);
| |
| − | pair A=(0,0), B=(220,0);
| |
| − | label("A",A,SW);
| |
| − | label("\begin{math}B_k\end{math}",B,SE);
| |
| − | </asy>
| |
| − |
| |
| − | ----
| |
| − |
| |
| − | test
| |
| − | <problem>
| |
| − | <contest>AIME</contest>
| |
| − | <version>I</version>
| |
| − | <year>2007</year>
| |
| − | <probnum>3</probnum>
| |
| − | <question>
| |
| − | Prove that <math>a^2+b^2=c^2</math> in a right triangle.
| |
| − | </question>
| |
| − | <solution>
| |
| − | "Because I said so" -- Pythagoras
| |
| − | </solution>
| |
| − | </problem>
| |
| − |
| |
| − | If anybody knows how to embed XML tags in a Wiki page so that they ''don't '' display, but are still there, please post here.
| |
| − |
| |
| − | <script type='text/javascript' language='javascript'>
| |
| − | alert("If this display, it seems like a huge security flaw.");
| |
| − | </script>
| |
| − |
| |
| − | <math>\mathrm{Test\;of\;mathrm}</math>
| |
| − | I am also testing dollars signs:
| |
| − | <math>x+3=5</math><math>5+3=x</math>
| |
| − | Testing dollar signs <math>x^2 + 3 = 4</math>
| |
| − |
| |
| − | Testing multiple dollar signs: <math>r^2+2 = 7</math>
| |
| − | and then,
| |
| − | <math>r^3-2 = 9</math>
| |
| − |
| |
| − | <math>\</math> <math>x^2 + 3 = 4</math>
| |
| − |
| |
| − | Dollar signs.
| |
| − | <math>\dfrac{y}{r}=\sin \theta</math>
| |
| − | <math>\frac{m}{n}</math>
| |
| − | <cmath>cheesecake</cmath>
| |
| − | LaTeX didn't show up in the previews because the last } was missing.
| |
| − |
| |
| − | <math>\frac{\sqrt{b^2-4aq}}{2\pi+3\pi+4\pi}</math>
| |
| − |
| |
| − | test
| |
| − |
| |
| − | testing asy
| |
| − |
| |
| − |
| |
| − | <asy>
| |
| − | pair A,B;
| |
| − | A=(0,0);
| |
| − | B=(1,1);
| |
| − | draw(A--B);
| |
| − | dot((0,0));
| |
| − | dot((1,1));
| |
| − | label("<math>A</math>",A,W);
| |
| − | label("<math>B</math>",B,N);
| |
| − | </asy>
| |
| − |
| |
| − |
| |
| − | ----
| |
| − | [[Image:Sin_and_cos.jpg]]
| |
| − |
| |
| − | A proof without words that <math>sin'=cos</math> and <math>cos'=-sin</math>. --[[User:Dustball|Dustball]] 19:39, 6 January 2008 (EST)
| |
| − |
| |
| − | ----
| |
| − |
| |
| − |
| |
| − |
| |
| − | <strike>This text is stricken.</strike>
| |
| − |
| |
| − | <center>This text is centered.</center>
| |
| − |
| |
| − | ''This text is italicized.''
| |
| − |
| |
| − | '''This text is bolded.'''
| |
| − |
| |
| − | <small>This text is small.</small>
| |
| − |
| |
| − | <big>This text is big.</big>
| |
| − |
| |
| − | : This text is indented.
| |
Welcome to the sandbox, a location to test your newfound wiki-editing abilities.
Please note that all contributions here may be deleted periodically and without warning.
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] unitsize(3mm); fill((-4,-4)--(-4,4)--(4,4)--(4,-4)--cycle,blue); fill((-2,-2)--(-2,2)--(2,2)--(2,-2)--cycle,red); path onewhite=(-1,3)--(0,4)--(1,3)--(0,2)--cycle; fill(onewhite,white); path whites=shift((-2,0))*onewhite^^shift((2,0))*onewhite; fill(whites,white); fill(rotate(90)*whites,white); fill(rotate(180)*whites,white); fill(rotate(270)*whites,white); [/asy]](//latex.artofproblemsolving.com/9/2/5/925033ff646169930e317bb04809f6f4b84c7f45.png)
![[asy] unitsize(3mm); fill((-4,-4)--(-4,4)--(4,4)--(4,-4)--cycle,blue); fill((-2,-2)--(-2,2)--(2,2)--(2,-2)--cycle,red); path onewhite=(-1,3)--(0,4)--(1,3)--(0,2)--cycle; fill(onewhite,white); path whites=shift((-2,0))*onewhite^^shift((2,0))*onewhite; fill(whites,white); fill(rotate(90)*whites,white); fill(rotate(180)*whites,white); fill(rotate(270)*whites,white); [/asy]](http://latex.artofproblemsolving.com/9/2/5/925033ff646169930e317bb04809f6f4b84c7f45.png)
