The arithmetic model in mechanization of mathematical physics
Mechanization of mathematical physics consists of two parts: mechanized solveing system and mechanized reasoning system in mathematical physics. In this talk we try to construct these systems with an united theory. For this purpose, we introduce the concepts of C-D pairs, C-D intetrable system and A-C net respectively. There are several algorithms to construct C-D pairs and A-C net respectively. AC=BD model plays an important role for finding these algorithms. In the machanized solveing system, we construct lots of analytic solutions for various kinds of differential equations, especially for nonlinear differential equations.