👉 In mathematics and computer science, a renominated function is a mathematical function that has been renamed. Renominated functions are often used in the context of computational complexity theory to study problems where the input space is altered or modified. Renommed functions can be thought of as "renamed" versions of a given function. In other words, they replace the original function with its renamable version. For example: 1. Consider a function f(x) that maps real numbers x to integers (i