Antiholomorphic function

An antiholomorphic function is a type of complex function that is the complex conjugate of a holomorphic function. In the context of complex analysis, a function \( f(z) \), where \( z = x + iy \) (with \( x \) and \( y \) being real numbers), is called holomorphic at a point if it is complex differentiable in a neighborhood of that point.