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* [http://en.wikipedia.org/wiki/Help:Formula Using Latex on Rhea] | * [http://en.wikipedia.org/wiki/Help:Formula Using Latex on Rhea] | ||
* [http://www.ctan.org/tex-archive/info/symbols/comprehensive/ Comprehensive list of LaTeX commands] | * [http://www.ctan.org/tex-archive/info/symbols/comprehensive/ Comprehensive list of LaTeX commands] | ||
| + | * [http://authors.aps.org/latex/ another list of Latex commands] | ||
Revision as of 09:59, 2 January 2009
To type in math symbols on Rhea, use latex code in between math tags as follows:<math>Insert formula here</math>
For example, you can write $ f_1(t)=\int_3^t \sin (x) dx $ Look at the source code of this page to find out how.
More Examples
Suppose that $ f(x) $ is a continuously differentiable function on $ [a,b] $. Let $ N $ be a positive integer and let $ M=\text{Max}\ \{ |f'(x)|: a\le x\le b\} $. Define $ R_N $ to be the the right endpoint Riemann Sum
$ R_N = \sum_{n=1}^N f(a+n\Delta x)\Delta x $
where $ \Delta x = (b-a)/N $, and let
$ I=\int_a^b f(x)\ dx $.
We shall prove that the error, $ E=|R_N-I| $ satisfies the estimate,
$ E\le \frac{M(b-a)^2}{N} $.
Here are some examples of math equations:
$ \frac{1^5}{\sin(\pi)} $
$ \iiint_{F}^{U} x^2+y^3+\sqrt[7]{z}\, d\theta\,dr\,dz $
Multi-lin Equations
You can align multi-line equations as follows.
$ \begin{align} \bar f(x) &= \oint_S g(x) dx \\ &= \int_a^b g(x) dx \\ &= \frac{\mu_0}{2 \pi a \cdot b} \end{align} $
See Also:
