My Math Forum Long Equation

 LaTex Help Help with LaTex and writing math equations

 March 5th, 2015, 03:55 AM #11 Global Moderator   Joined: Dec 2006 Posts: 19,974 Thanks: 1850 What are the summations over?
March 5th, 2015, 04:55 AM   #12
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Quote:
 Originally Posted by skipjack Is it necessary to have somewhat eccentric spacing, such as $\displaystyle \frac{\ \ {\text{s}}\ \ }{\ \ {\text{b}}\ \ }$ rather than $\displaystyle \frac{{\text{s}}}{{\text{b}}}$?
Quote:
 Originally Posted by skipjack What are the summations over?
Folllowing $\displaystyle \color{blue}{\textbf{MarkFL}}$'s suggestion, I edited the formula by erasing superscripts, subscripts and some symbols (in order to hide the original formula) which left the formula meaningless along with eccentric spacing. I just needed the idea of expanding the square brackets to cover the entire formula which I have got now. I didn't knew that an array can begin inside an array. The eqnarray and equation tags don't work in MathJax ?

Last edited by Prakhar; March 5th, 2015 at 04:58 AM.

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