∑ N-Ary Summation Symbol
Click the symbol below to copy it.
∑ in every format
The same character as each language expects to receive it.
| Symbol | ∑ |
|---|---|
| Unicode | U+2211 |
| HTML entity | ∑ |
| HTML decimal | ∑ |
| CSS content | \002211 |
| JavaScript | \u{2211} |
| Python | \U00002211 |
| URL encoded | %E2%88%91 |
About this symbol
Unicode calls this character N-Ary Summation and gives it the code point U+2211. It is part of the math symbols set on this site.
This is a text character rather than an emoji, so it takes the colour and font of the text around it. That is what makes symbols usable in usernames, form fields and games that reject emoji.
Other math symbols
±Plus-Minus Sign×Multiplication Sign÷Division Sign≠Not Equal To≈Almost Equal To≡Identical To≤Less-Than Or Equal To≥Greater-Than Or Equal To≪Much Less-Than≫Much Greater-Than∞Infinity√Square Root∛Cube Root∜Fourth Root∏N-Ary Product∫Integral∬Double Integral∮Contour Integral∂Partial Differential∆Increment∇Nabla∀For All∃There Exists