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- #1

- Jan 17, 2013

- 1,667

- Thread starter ZaidAlyafey
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- Thread starter
- #1

- Jan 17, 2013

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- #2

- Jan 26, 2012

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$\displaystyle \int_{- \infty}^{ \infty}e^{-x^{2}} \, dx = \sqrt{ \pi}$

Use single-dollar signs with the displaystyle command to get the nice big operators, and then use the forum's new center justification button.

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- #3

- Jan 17, 2013

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Ok , I think I made a mistake , I was doing something stupid