动态计算圆弧并面积算法的证明及改进

Prove and Refinement of Algorithm for Dynamic Computing Union Area of Circular Arcs

陈建勋等 [6 ] 给出了一个优美的圆弧并面积计算的算法 .文中对该算法的正确性予以证明 ,使该算法更完善 .基于推理所得结论 ,对该算法作了改进 ,降低了计算复杂度 .

Chen Jian\|Xun, et al [6] proposed such an algorithm for computing the union area without giving attestation of its validity. This paper proved the validity of the algorithm reduced the complexity of computation.