Reexpressing some Mathematic Knowlodge

Abstract

With the computer as a tool increasingly,mathematics based on abacus and mathematic tables will be replaced by which applying computer.A mathematical method which advantage or disadvantage depand not only on its rigorous,simple,exact,but also on its time complexity,space complexity and more usful conclusion.These demand us reconstruct mathematic knowledge constantly.To reflect computer as a tool,this paper analyses how to express some method such as recurrence algerithm,probability algerithm,functional method and so on.