Hey,

I know that if you punch the "E" above when you post it will wrap math tags around what you're inserting. How do I write the square root correctly and how do i do the division symbol if I were to do fractions?

Thanks!

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- Oct 7th 2009, 05:03 PMElectroNerdHow do I use the math tags?
Hey,

I know that if you punch the "E" above when you post it will wrap math tags around what you're inserting. How do I write the square root correctly and how do i do the division symbol if I were to do fractions?

Thanks! - Oct 7th 2009, 05:04 PMElectroNerd
Experimenting:

$\displaystyle x^2$

$\displaystyle 6/7$

$\displaystyle x^1/2$

$\displaystyle /frac{/3}{5}$ - Oct 7th 2009, 05:33 PMskeeter
- Oct 7th 2009, 05:45 PMElectroNerd
Thanks, didn't realize that would be the name. I was thinking of this documentation software named LateX.

- Oct 7th 2009, 05:55 PMElectroNerd
I still don't get how to do the fractions. They suggest you do (/frac) but for the "/" symbol they have it reflected. How do I find that on the keyboard? Can someone give me the steps to do a fraction such as 1/2? Thanks!

- Oct 7th 2009, 08:51 PMProve It
Yes, it is a backslash in front of the frac command.

\frac{Numerator}{Denominator} gives $\displaystyle \frac{\textrm{Numerator}}{

\textrm{Denominator}}$

E.g. \frac{1}{2} gives $\displaystyle \frac{1}{2}$.

The backslash is usually located above the enter key.

The radical symbol is given by

sqrt{Something}

which gives

$\displaystyle \sqrt{\textrm{Something}}$.

E.g. \sqrt{2} gives $\displaystyle \sqrt{2}$.

If you want a higher root, like a cube root, then you'd put

sqrt[n]{Something}

to gives

$\displaystyle \sqrt[n]{\textrm{Something}}$.

E.g. \sqrt[3]{4} gives $\displaystyle \sqrt[3]{4}$. - Oct 8th 2009, 01:33 PMElectroNerd
Thanks!

$\displaystyle \frac{1}{2}$