Image UploaderAnonymous, November 30, -0001; 00:00Tagsilolled, mathSource LinkUnknownLockedNo Comments January 25, 2009; 12:59 - Reply Shrubby: I don't get the symbol on the left. Is it like a euro sign or something? March 27, 2010; 07:15 - Reply Anonymous1: Sigma, a mathematical sign. used as notation for a summation 3 E (x²) = 1² + 2² + 3² x=1 incase i do remember correctly. Link to Post BBCode Link Thumb File HTML Link Thumb File Plain Text Link Thumb File
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E (x²) = 1² + 2² + 3²
x=1
incase i do remember correctly.