(adsbygoogle = window.adsbygoogle || []).push({}); Can anyone tell me what is this formula??

hello every one , i wanted to know if the formula in the picture has a certain name??

[URL=http://img197.imageshack.us/i/50117245.jpg/][PLAIN]http://img197.imageshack.us/img197/2866/50117245.th.jpg[/URL][/PLAIN]

Any help will be appreciated .. thanks

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# Can anyone tell me what is this formula?

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