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Sigma notation, often referred to as summation notation, can be used in many common situations. For example, it can be used to calculate the sum of deposits for a bank account. Banks add together all deposits and withdrawals to determine the current balance.
Sigma (s, V): There are two forms for the letter Sigma. When written at the end of a word, it is written like this: V. If it occurs anywhere else, it is written like this: s. Upsilon (u): In the above table, we suggest that you pronounce this letter like u in put.The preferred pronunciation is actually more like the German ue Ã¼ as In, bruecke brÃ¼cke or Like the french u as. In tu if you do Not speak German, or'french don t worry, about it just pronounce it the way the. table suggestshis is a little like the e-w in Edward, if you remove the d. Clip and save! You may want to print out this table and glue it to the inside cover of your Greek dictionary. If you are ever in doubt about alphabetic order, this will help you look up words.