Baire function
= Baire function
{wiki=Baire_function}
A Baire function is a specific type of function that arises in the field of descriptive set theory, which is a branch of mathematical logic and analysis. Baire functions are defined on the real numbers (or other Polish spaces) and can be categorized based on their levels of complexity. \#\#\# Definition: Baire functions are defined using the idea of Baire classes.