Difference between revisions of "Help:Math"
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Example: <math>a^2+b^2=c^2</math> | Example: <math>a^2+b^2=c^2</math> | ||
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| − | + | For exponents, you want to use the ^ symbol. So <math>A^x</math> would be written like this: <code>A^x</code>. If the exponent contains more than one character, you need to encase them in curly brackets {} so <math>A^{xyz}</math> would be written like <code>A^{xyz}</code>. | |
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For subscripts, you want to use the _ symbol. So <math>A_x</math> would be written like this: <code>A_x</code>. If the subscript contains more than one character, you need to encase them in curly brackets {} so <math>A_{xyz}</math> would be written like <code>A_{xyz}</code>. | For subscripts, you want to use the _ symbol. So <math>A_x</math> would be written like this: <code>A_x</code>. If the subscript contains more than one character, you need to encase them in curly brackets {} so <math>A_{xyz}</math> would be written like <code>A_{xyz}</code>. | ||
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*<math>Sn_w</math> = Typical snowpack water at time of melt | *<math>Sn_w</math> = Typical snowpack water at time of melt | ||
*<math>I_{vol}</math> = Estimated infiltration volume likely to occur during a 10-day melt period. | *<math>I_{vol}</math> = Estimated infiltration volume likely to occur during a 10-day melt period. | ||
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| + | [[Category:Level 2 - General information, reference, tables, images, and archives/Reference]] | ||
Latest revision as of 19:11, 3 December 2022
$$a^2+b^2=c^2$$
Math functions need to be within either math tags \(a^2+b^2=c^2\) or double dollar signs $$a^2+b^2=c^2$$. The difference being, the math tag can be used inline and the double dollar sign will put the equation on it's own line and centered on the page.
Example\[a^2+b^2=c^2\]
For exponents, you want to use the ^ symbol. So \(A^x\) would be written like this: A^x. If the exponent contains more than one character, you need to encase them in curly brackets {} so \(A^{xyz}\) would be written like A^{xyz}.
For subscripts, you want to use the _ symbol. So \(A_x\) would be written like this: A_x. If the subscript contains more than one character, you need to encase them in curly brackets {} so \(A_{xyz}\) would be written like A_{xyz}.
Operators work as expected, you can use + - * / within the math tags to add, subtract, multiply and divide. A+B*C/D looks like \(A+B*C/D\)
Symbols such as \(\sqrt{}\) and \(\pi\) are written using LaTeX commands. The two used previously are \sqrt and \pi. A complete list of LaTeX symbols can be found here. So, for example if you typed this within math tags \sqrt[2]{144*2} you would get this:\[\sqrt[2]{144*2}\]
Other Examples
$$\sum f(x) = F(x) + g(x)$$
$$\sqrt{12*32}$$
$$A^2 + B^2 = C^2$$
$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$
Specific Example taken from this manual
\(A_{sv} = (A_{sd} * Sn_w) - I_{vol}\)
Where:
- \(A_{sv}\) = Average snowmelt volume (depth/unit area)
- \(A_{sd}\) = Average snowpack depth at the initiation of the snowmelt period
- \(Sn_w\) = Typical snowpack water at time of melt
- \(I_{vol}\) = Estimated infiltration volume likely to occur during a 10-day melt period.
This page was last edited on 3 December 2022, at 19:11.