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解法的优劣是比较出来的,繁简也是相对的,新奇的不一定最优,常见的也未必不好,在你熟悉的解法中,去寻找简捷的优美!人们在长期的解题实践中,对解答数学问题形成的通法,即常规解法是解题的基础.由题设获取结论的多种途径,体现了解法的多样性.一题多解,广泛联想,不仅训练了思维,而且更是寻觅优美解法的前提.
The pros and cons of the solution is relatively simple, is also relatively simplified, novelty is not necessarily optimal, common is not necessarily bad, in your familiar solution, to find simple and beautiful! People in the long-term problem-solving practice , The common way to solve mathematical problems, that is, the conventional solution is the basis for problem-solving.Through a variety of ways to obtain conclusions, reflecting the diversity of solutions.A multi-solution, extensive association, not only trained in thinking, and It is the prerequisite to find beautiful solution.