A family of Microsoft word processing software products for creating web, email, and print documents.
Hello,
Welcome to Microsoft Community and appreciate your time taken for sharing detailed information. I understand that Summations decrease in size in fractions. I could share with you some of my thoughts on this issue.
If this is not clear, you coulld enlarge the page to see(Ctrl +Scroll the mouse wheel forward). Engineers design equation with a fixed size ratio. There should be no problem with the formula being expressed this way, and if you think it's a little inappropriate, you could choose that way---the “n” and “i=1” which is supposed to be on top and bottom.
Click Insert > Equation > Large Operator > Choose
Feel free to post back if you need any further assistance. ^.^
Best Regard,
Kevin | Microsoft Community Support Specialist
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