# What is Wave Function? [duplicate]

Well, what is the meaning of wave function? What does it represent? In Schrodinger's equation, we find the value of Ψ. But what is Ψ exactly? Max Born only gave an explanation of what $$Ψ^2$$ (the probability of particle with low mass enough to have an observable wavelength to be in a position in space). But no one knows what Ψ is.