User:CrZTgR/Sandbox

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< User:CrZTgR

1 Sandbox
2 Math formulas
3 Macedonia
4 Tennis racquet grip size
5 Wikilinks
6 Templates

[edit] 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

[edit] Math formulas

See: Formulas

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

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

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

Other:

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

$f(n) = \begin{cases} n/2, & \mbox{if }n \le 2 \\ 2\frac{1}{2}n-4, & \mbox{if }n \ge 2 \end{cases}$

$0 \le x \ge 0$

[edit] Macedonia

Long name	Slavic Republic of Macedonia
Short name	Slavic Macedonia or 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. [1]

See: Macedonia naming dispute

[edit] Tennis racquet grip size

Griffstärke	Umfang
L 1	105 mm = 4 1/8 Inches
L 2	108 mm = 4 1/4 Inches
L 3	111 mm = 4 3/8 Inches
L 4	114 mm = 4 1/2 Inches
L 5	118 mm = 4 5/8 Inches
L 6	121 mm = 4 3/4 Inches
L 7	124 mm = 4 7/8 Inches