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Originally Posted by tonio Let's see: The number of my house is [math\] {\frac{1}{\sum\limits_{n = 1}^{\infty}{\frac{1}{n^2)\ |
Quote:
Originally Posted by Soroban You must start with [math] . . . and close with [/math] |
Also, the TeX compiler is very fussy about insisting that opening and closing brackets should match up. In the expression {\frac{1}{\sum\limits_{n = 1}^{\infty}{\frac{1}{n^2)\ there are 8 opening braces and only four closing ones. If you correct this imbalance then you should find that the input [math]\frac{1}{\sum\limits_{n = 1}^{\infty}\frac{1}{n^2}}[/math] will produce

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