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by 冯志远
蔡莹

ebook

数学是研究数量、结构、变化以及空间模型等概念的一门学科，是透过抽象化和逻辑推理的使用，在计数、计算、量度和对物体形状及运动的观察中产生的一门学科。《必谈的数学趣闻》是"中小学生数学爱好培养"这套丛书中的一本，内容介绍了"用砂粒填满宇宙"、"托尔斯泰问题"、"谁的算法对"等等。