U+220F "∏" N-Ary Product Unicode Character
Unicode Version 17.0
∏
U+220F "∏" N-Ary Product is a mathematical symbol used to denote the product of a sequence of terms, similar to how the Greek capital letter sigma (∑) represents summation. It is commonly employed in mathematics and related fields to compactly express the multiplication of a series of numbers, variables, or expressions, with the index of multiplication typically written below and above the symbol. For instance, ∏_{i=1}^{n} a_i indicates the product of a_1 through a_n, making it essential for formulas in calculus, number theory, and statistics.
General Properties
| Code Point | U+220F |
| Version Added | 1.1 |
| Name | N-Ary Product |
| Block | Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ∏ |
| HTML Hex Encoding | ∏ |
| UTF-8 Encoding | 0xE2 0x88 0x8F |
| UTF-16 Encoding | 0x220F |
| UTF-32 Encoding | 0x0000220F |
| C/C++/Java Escape | \u220f |