👉 Rewrites, also known as rewrite operations, are mathematical transformations applied to a given expression. They can be performed on several different types of expressions, including numerical values, variables, and even functions that represent mathematical relationships. In terms of mathematics, rewriting is often used in programming languages like Python or Java to transform the structure of an expression, such as converting a function into a list, creating a new variable with a specific value, or applying mathematical operations on numbers. These transformations can be complex, involving