User:CrZTgR/Sandbox

Sandbox

 * white on olive: white on olive
 * white on blue: white on blue
 * white on purple: white on purple
 * white on dark orange: white on dark orange
 * blue in a frame: blue in a frame
 * purple in a frame: purple in a frame
 * red in a frame: red in a frame

Math formulas
See: Formulas


 * $$\bar{x} = \frac{1}{n}\sum_{i=1}^n x_i =  \frac{1}{n} (x_1+\cdots+x_n).$$

 :$$\bar{x} = \frac{1}{n}\sum_{i=1}^n x_i =  \frac{1}{n} (x_1+\cdots+x_n).$$ 


 * $$\bar{x} = \frac{ \sum_{i=1}^n w_i x_i}{\sum_{i=1}^n w_i} = \frac{w_1 x_1 + w_2 x_2 + \cdots + w_n x_n}{w_1 + w_2 + \cdots + w_n}. $$

Other:


 * $$\begin{align}

f(x) & = (a+b)^2 \\ & = a^2+2ab+b^2 \\ \end{align}:$$
 * $$f(n) =

\begin{cases} n/2, & \mbox{if }n \le 2 \\ 2\frac{1}{2}n-4, & \mbox{if }n \ge 2 \end{cases}$$
 * $$0 \le x \ge 0$$

See also: T.Fund

Macedonia
On Tuesday, U.N. envoy Matthew Nimetz proposed five name alternatives: Constitutional Republic of Macedonia, Democratic Republic of Macedonia, Independent Republic of Macedonia, New Republic of Macedonia and Republic of Upper Macedonia. 

See: Macedonia naming dispute

Tennis racquet grip size
Look also: de:Tennisschläger; ;

To edit: Racquet

Exchange rates
For services paid for in currencies other than the euro, only the reference rates posted by the ECB on the 29 June 2007 and 30 July 2008 are used:


 * #08: in euro from 2008-01-01
 * #09: in euro from 2009-01-01

Wikilinks / Wiki Help

 * 1-1-2
 * 106 emergency
 * 000 emergency
 * 999 (emergency telephone number)
 * Wikipedia talk:Layout
 * Wikipedia talk:Layout
 * How to Delete a page
 * How to quickly Delete my own subpage
 * Table of contents (Show, Hide, Move to right)

Templates
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