This article presents several numerical techniques for solving Laplace equation. A numerical FORTRAN solver is developed to solve the 2D laplace equation. The numerical approaches implemented in the solver include Jacobi, Gauss-Siedel, Successive Over Relaxation, Alternating Direct Implicit and Multigrid methods. Detailed comparison between different numerical methods is presented and discussed

翻译：本文介绍了解决 Laplace 方程式的若干数字技术。 开发了一个数字的 FORTRAN 求解器, 以解决 2D 方程式。 求解器中采用的数字方法包括 Jacobi、 Gauss- Siedel、 连续放松、 互换直接隐含和多格方法。 不同数字方法的详细比较被介绍和讨论。