Where is Sigma and Pi

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shanehsu
User offline. Last seen 9 years 19 weeks ago. Offline
Joined: 01/13/2012
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I am doing an book to Pages conversion by hand, and run by a equation that needs summation.
Just. When I jumped into Pi cubed, I figured out that there is no Sigma and Pi for summation and product. I sure can get the symbol sigma with a variable, and named it Sigma, but I need the formatting.

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