Definition
A mathematical operation is a process or function that takes one or more inputs (numbers or mathematical expressions) and returns a new output. In mathematics, there are several basic operations that are widely used, including addition, subtraction, multiplication, division, and others. These operations can be performed on simple numbers or on more complex mathematical expressions, such as polynomials or equations. The process of performing a mathematical operation is sometimes referred to as "carrying out the operation" or "evaluating an expression". Mathematical operations are a fundamental aspect of mathematics and play a central role in many branches of science and engineering.