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| Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
| playground [2017/02/09 21:38] – [Tip, info, and important things to callout] James Colvin | playground [2017/09/25 20:44] – [Outliner Plugin] James Colvin | ||
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| + | ===== MathJAX plugin ===== | ||
| When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are | When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are | ||
| $$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$ | $$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$ | ||
| + | More math equation options: | ||
| + | |||
| + | To display math on its own line, use double dollar signs: | ||
| + | $$ \frac{d}{dx}\left( \int_{0}^{x} f(u)\, | ||
| + | or escaped square brackets: | ||
| + | |||
| + | \[ \sin A \cos B = \frac{1}{2}\left[ \sin(A-B)+\sin(A+B) \right] \] | ||
| + | A wide range of math environments will work as well: | ||
| + | |||
| + | \begin{align*} | ||
| + | e^x & = 1 + x + \frac{x^2}{2} + \frac{x^3}{6} + \cdots \\ | ||
| + | & = \sum_{n\geq 0} \frac{x^n}{n!} | ||
| + | \end{align*} | ||
| + | |||
| + | Note that the math environments should not be inside the dollar sign delimiters; the environments should stand on their own with just the \begin and \end statements in order to be parsed correctly. See [[https:// | ||
| ===== Tip, info, and important things to callout ===== | ===== Tip, info, and important things to callout ===== | ||
| <WRAP square important 650px> | <WRAP square important 650px> | ||