DOLFIN 是 FEniCS 项目的 C++ 接口，用于实现自动化的计算数学建模 (ACMM)
providing a consistent PSE (Problem Solving Environment) for solving ordinary and partial differential equations. Key features include a simple, consistent and intuitive object-oriented API; automatic and efficient evaluation of variational forms through FFC; automatic and efficient assembly of linear systems; and support for general families of finite elements.
