SciSymbols
Summation
operator
Main uses
Sum of a sequence
Algebra
∑ᵢ₌₁ⁿ xᵢ
Codes and notation
- Unicode
U+2211- LaTeX
\sum- HTML
∑
SciSymbols
Algebra
∑ᵢ₌₁ⁿ xᵢ
U+2211\sum∑