Thinkmath:Sandbox

From Thinkmath

Jump to: navigation, search

This is probably not where you want to be. Press "back" on your browser to return.

עוד פעם

Testing case sensitivity of links: Addition Scramble Degree celsius

Attend a Think Math! summer workshop: Building number and algebra the Think Math! way.

Implementing Think Math!

Mathematical typesetting

A fraction: $\frac 1 2$

But these don't work: $\frac a b$

$3 \frac 1 2$

Failed to parse (unknown function\bigl): \int^1_\kappa \left[\bigl(1-w^2\bigr)\bigl(\kappa^2-w^2\bigr)\right]^{-1/2} dw = \frac{4}{\left(1+\sqrt{\kappa}\,\right)^2} K \left(\left(\frac{1-\sqrt{\kappa}}{1+\sqrt{\kappa}}\right)^{\!\!2}\right)

An exponent: $f (x) = a x 2 + b x + c$

^[1]

↑ Perry's Handbook, Sixth Edition, McGraw-Hill Co., 1984.

header 1	header 2	header 3
row 1, cell 1	row 1, cell 2	row 1, cell 3
row 2, cell 1	row 2, cell 2	row 2, cell 3

Some mathematical typesetting examples

$\mathit{12345}\,$	$\Rightarrow$	$0(x)\,$	A five digit number, an arrow, and some notations.
$\underline{-3\mathit{124}}\,$	$\Rightarrow$	$\times 2\,$	More stuff.
$\mathit{9} 2 \mathit{21}\,$		$\bigg\Downarrow$	We need two rows of arrow on one side.
$\Downarrow$		$\bigg\Downarrow$	But only one row of arrow on the other.
${2}\,$	$\Leftrightarrow$	$2\,$	Final comment.