Topic: Summation Symbol
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Answers to Common Questions
What is the summation symbol that looks like stonehenge?
It is a capital Pi, and it stands for product. As in, you multiply all of the computed arguments of the product function, throughout the interval indicated. Read More »
Source: http://answers.yahoo.com/question/index?qid=20120505151329AAuYsfy
Why use the capital sigma symbol in summation?
Standardization. ∫ is usually reserved for summation of infinitesimals (integration). I've seen S used for discrete sums, also. All of these are the capital S in some language (Greek, German, and English or "Romance") Read More »
Source: http://answers.yahoo.com/question/index?qid=20070815232713AAgRpIx
What are Christoffel symbols and Einstein Summation Notation?
i,j, k are often used in vector notation to correspond to x, y, and z in cartesian coordinates. In this sense, yes they correspond to dimensions i,j.k are often used at iterators over a set, a series, or vector components. To iterate over a... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090708133510AA0j784
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Summation Symbol
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Answers to Other Common Questions
This is an add-on feature. Go to Insert, Object, and under Object Type choose "Microsoft Equation 3.0". You should be able to figure it out from there... oh, if you accidentally click out of the equation box, double-click it to re-activate ...
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Source: http://answers.yahoo.com/question/index?qid=20070112094136AA0zkgr
I don't understand this part "k=2,actually k=1,2,3,4? I'll just ignore the first k=2 and assume it is 1/3(summation symbol)|k-5|... k=1,2,3,4 Plug in k = 1 into |k-5| |1-5| = |-4| = 4 Do the same thing for k = 2, 3 and 4 |2-5| = |-3| = 3 |3...
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Source: http://answers.yahoo.com/question/index?qid=20070508135356AArLOSK
If we want to add the expression all the way up to , it is quite cumbersome to write . Mathematical notations permit us to shorten such addition using the symbol to denote “all the way up to” or “all the way down to”. Using the said symbol,...
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Source: http://math4allages.wordpress.com/2010/01/
I don't understand the question. 1. Do you want a symbolic notation for a sum without using the standard summation symbol? 2. Are you instead asking for how the standard summation symbol looks like? 3. Do you wish to find an alternate expre...
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Source: http://www.physicsforums.com/showthread.php?t=230876
