mathematical symbol

A **mathematical symbol** is a character or glyph used to represent a mathematical concept, operation, relation, or value. These symbols are essential for expressing mathematical ideas clearly and concisely, ranging from basic arithmetic signs like +, -, ×, and ÷ to more complex notations such as integrals (∫), summations (∑), and infinity (∞). Understanding and using mathematical symbols correctly is key in communicating equations, formulas, and theories across various fields of mathematics and science.