## Revision of Formatting on the Tricki from Fri, 19/12/2008 - 14:49

What it looks like What you type (Euler's identity)
[maths euler|Euler's identity] e^{i \pi} + 1 = 0[/maths] can be factorised as . $x^2 - y^2$ can be factorised as $(x-y)(x+y)$.
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Link to the same article. [[Dummy article|same article]]
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Link to a non-article page on the Tricki. Link to a [[forum/|non-article page on the Tricki]].
Link to Wikipedia article on mathematics. Link to [[w:Mathematics|Wikipedia article on mathematics]].
Link to preprint on the arXiv. Link to [[arxiv:math/0408230|preprint on the arXiv]].
Link to Google search. Link to [[google:Mathematics|Google search]].
External link to the Prime Pages. External link to [http://primes.utm.edu/ the Prime Pages]. [image sierpinski.gif|Sierpinski triangle] Sierpinski triangle
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[image sierpinski.gif|left|Sierpinski triangle]
Reference to (Euler's identity) above. Reference to [eqref euler] above.
Theorem 1 (Fundamental theorem of basic arithmetic) Let . Then .
[theorem ftba|Fundamental theorem of basic arithmetic]Let $x = 2$. Then $x + x = 4$.[/theorem]
By theorem 1, . By [ref theorem #ftba], $x = 4 - x$.

### Example 1

Example tags do not need to be closed, unlike theorem tags.
[example extag] Example tags do not need to be closed, unlike theorem tags.
You can make bits of text bold, italic or even both. You can make bits of text '''bold''', ''italic'' or '''''even both'''''.
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 *You can *also **create **lists! </code>

 === Heading 1 === ==== Heading 2 ==== </code>
Link to heading 1 above. [[#Heading 1|Link to heading 1]] above.
Some hidden text here. (You've found the hidden text!) [cut]Some hidden text here.||You've found the hidden text![/cut]
The proof is obvious. Indeed, 2 + 2 = 4. [add]The proof is obvious.{{ Indeed, 2 + 2 = 4.}}[/add]
Lemma 2 (The Important Lemma) [frame][lemma important|The Important Lemma] $2 + 1 = 3$ [/lemma][/frame]
Yőü can ûse TeX-stylè acceñts. Y\H{o}\"u can \^use TeX-styl\e acce\~nts.
You can also use TeX-style dashes — Birch–Swinnerton-Dyer conjecture. You can also use TeX-style dashes --- Birch--Swinnerton-Dyer conjecture.
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