February 3rd, 2012, 12:31 PM  #1 
Newbie Joined: Feb 2012 Posts: 5 Thanks: 0  latex where can i find the output to this? 
February 3rd, 2012, 01:06 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 19,526 Thanks: 1750 
What do you mean by "the output"?

February 3rd, 2012, 01:20 PM  #3 
Newbie Joined: Feb 2012 Posts: 5 Thanks: 0  Re: latex
the equation 2+2=4,

February 3rd, 2012, 01:21 PM  #4 
Global Moderator Joined: Oct 2008 From: London, Ontario, Canada  The Forest City Posts: 7,859 Thanks: 1080 Math Focus: Elementary mathematics and beyond  Re: latex
There is a site here that builds images out of latex code, but I did not see a preview button. You can download an image of the code, though.

February 3rd, 2012, 03:09 PM  #5 
Senior Member Joined: Jul 2010 From: St. Augustine, FL., U.S.A.'s oldest city Posts: 12,204 Thanks: 511 Math Focus: Calculus/ODEs  Re: latex does not compute results, it displays expressions in an easy to read format, much like you'd see in a text book. For instance instead of typing: x = (b ± ?(bČ  4ac))/(2a) If you enclose x=\frac{b\pm\sqrt{b^24ac}}{2a} in the latex tags you get: 

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