Proofs without words are generally pictures or diagrams that help the reader see why a particular mathematical statement may be true, and how one could begin to go about proving it. While in some proofs without words an equation or two may appear to help guide that process, the emphasis is clearly on providing visual clues to stimulate mathematical thought. The proofs in this collection are arranged by topic into five chapters: Geometry and algebra; Trigonometry, calculus and analytic geometry; Inequalities; Integer sums; and Sequences and series. Teachers will find that many of the proofs in this collection are well suited for classroom discussion and for helping students to think visually in mathematics.
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奇思妙想,几何能给予直观,代数能给予精确
评分神书~!各种一张图片不用文字的神奇牛逼证明~
评分很有趣的小书,以前觉得很平常的等式或者不等式很多都用了奇妙的图形来表示
评分没有买到,在公司打印的,没有想象中的好,不过还是很能启发思维
评分nice book, but a bit boring for some similar proofs.
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