See also the formatting of sections page.
You can experiment with markup and other features of the Tricki in the Sandbox.
What it looks like | What you type | ||||
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[maths euler|Euler's identity] e^{i \pi} + 1 = 0[/maths] |
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$x^2 - y^2$ can be factorised as $(x-y)(x+y)$. |
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Some shortcuts: ![]() ![]() ![]() ![]() ![]() |
Some shortcuts: $\N$, $\Z$, $\Q$, $\R$, $\C$. |
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[maths]\begin{align} |
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Link to Tricki article How to use Zorn's lemma. | [[How to use Zorn's lemma]] |
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Link to the same article. | [[How to use Zorn's lemma|same article]] |
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Blending: we do not have many Dummy articles. | [[Dummy article]]s |
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Link to a non-article page on the Tricki. | Link to a [[forum/|non-article page on the Tricki]]. |
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Link to Wikipedia article on mathematics. | Link to [[w:Mathematics|Wikipedia article on mathematics]]. |
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Link to preprint on the arXiv. | Link to [[arxiv:math/0408230|preprint on the arXiv]]. |
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Link to review on MathSciNet. | Link to [[mathscinet:16335|review on MathSciNet]]. |
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Link to Google search. | Link to [[google:Mathematics|Google search]]. |
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External link to the Prime Pages. | External link to [http://primes.utm.edu/ the Prime Pages]. |
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[image sierpinski.gif|Sierpinski triangle] |
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[image sierpinski.gif|left|Sierpinski triangle] |
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Reference to (Euler's identity) above. | Reference to [eqref euler] above. |
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[theorem ftba|Fundamental theorem of basic arithmetic]Let $x = 2$. Then $x + x = 4$.[/theorem] |
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Note: always use descriptive IDs and not position dependent ones in order to make restructuring articles earier. | |||||
Proof of Theorem 1. This is obvious.□
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[proof ftba]This is obvious.[/proof] |
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By Theorem 1, ![]() |
By [ref Theorem #ftba], $x = 4 - x$. |
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Example 1
This is an example section; see the formatting sections page for more information.
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[EXAMPLE extag] This is an example section; see the [[tricki/help/formatting-structure|formatting sections]] page for more information.[/EXAMPLE] |
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Here is a reference to Example 1. | Here is a [ref reference to Example #extag]. |
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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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Heading 1Heading 2 |
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Link to heading 1 above. | [[#Heading 1|Link to heading 1]] above. |
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Some hidden text here. (You've found the hidden text!) | [cut]Some hidden text here.||You've found the hidden text![/cut] |
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The proof is obvious. Indeed, 2 + 2 = 4. | [add]The proof is obvious.{{ Indeed, 2 + 2 = 4.}}[/add] |
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[frame][lemma important|The Important Lemma] $2 + 1 = 3$ [/lemma][/frame] |
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Yőü can ûse TeX-stylè acceñts. | Y\H{o}\"u can \^use TeX-styl\`e acce\~nts. |
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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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<table border="1">
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See, for example, the W3Schools page on tables for more information and examples. | |||||
Editorial notes:
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[note article incomplete]This article is missing large parts of what is required of a Tricki article. |
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Notes can be specified at the article level and the section level. They can be one of three types: 'incomplete', 'contributions wanted', or 'attention'. See the page about editorial markup for more information. |
Available theorem-like environments:
theorem (numbering: theorem)
lemma (numbering: theorem)
corollary (numbering: theorem)
conjecture (numbering: theorem)
proposition (numbering: theorem)
sublemma (numbering: theorem)
problem (numbering: problem)
exercise (numbering: problem)
question (numbering: problem)
definition (numbering: definition)
claim (no numbering)
remark (no numbering)
remarks (no numbering)
The theorem-type environments are rendered in italics; the others are not.
Lists can be nested to an arbitrary depth by putting more asterisks at the beginning of the line.
There are three levels of headings (from ===
to =====
).
Images can also be floated to the right (right
instead of left
) or centred (centre
).