Another New Method of Solving the Analytic Functions

In case of an known harmonic function, a new method is proposed to obtain another harmonic function, thus constitutes an analytic function. The New method chiefly decomposes the total differential of the unknown function, and by integral the unknown function is obtained. The applications of the new method are given as well. Compared with the old method, the new method is easier to master and remember, and less liable to incur mistakes.