How to Write Formulae Without a Normal Keyboard?

[aricho]

hey, i was wondering what u guys use to write your formulae. i have this formula to write but i can't write it using the normal keyboard..

thanks

 

[siddharth]

You mean Latex?
Read the second post in the general physics forum.

 

[brewnog]

Depends what you're writing it in. MS Word has an equation editor you can use. For PF, see the sticky threads which show you how to use Latex formatting.

 

[arildno]

How a particular piece of LaTeX code has been written can be found by clicking on the image:
\frac{\pi}{4}