Summation
The sum of the results of a function over a range of values. Basically an upper-case Sigma.
Example:
x=3
∑ 2 * x
x=0
represents (2*0) + (2*1) + (2*2) + (2*3) = 12
© Symbols.com
The sum of the results of a function over a range of values. Basically an upper-case Sigma.
Example:
x=3
∑ 2 * x
x=0
represents (2*0) + (2*1) + (2*2) + (2*3) = 12
© Symbols.com