What is lame equation?

A lame equation is a term used to describe a mathematical equation that is not valid or correct. These equations often result from a mistake made while solving a problem. Sometimes, the error may be due to a faulty calculation, an incorrect assumption, or a misunderstanding of the problem. Lame equations are undesirable as they do not yield any meaningful answers and can lead to confusion and frustration for students and professionals alike. Therefore, it is essential to double-check calculations and assumptions to avoid lame equations.