声音会爆炸
发表于 2025-3-21 20:02:16
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彻底明白
发表于 2025-3-21 21:13:02
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glans-penis
发表于 2025-3-22 01:46:37
Dissection of Rectangles into Largest Possible Squares,A game about the dissection of a rectangle into largest possible squares is used as an introduction to the Euclidean algorithm and the representation of numbers as continued fractions.
用不完
发表于 2025-3-22 06:25:20
Circles and Circular Rings,Rings of concentric circles and figures which result from translation, are analyzed.
积云
发表于 2025-3-22 10:21:26
Pentominoes and Similar Puzzles,In reference to the word . the American mathematician Solomon W. Golomb created in 1953 the terms . and the generic term . for jigsaw pieces of this type. They were made popular by the monthly column of Martin Gardner in
ARIA
发表于 2025-3-22 13:09:58
Partitions of Regular Polygons,A regular polygon, for example, a square, can be dissected in different ways by continued partition.
BLAZE
发表于 2025-3-22 20:27:00
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Complement
发表于 2025-3-22 21:29:26
Geometric Figures on Grid Paper,In this chapter, we will first deal with rectangles on grid paper, which we will then modify step-by-step. Then we are going to explore an easy way of calculating the area of figures whose vertices lie on grid points.
surmount
发表于 2025-3-23 02:29:41
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孤独无助
发表于 2025-3-23 06:37:36
Dissection of Rectangles into Squares of Different Sizes,For over 100 years mathematicians have been studying the question, whether it is possible to dissect a square .; such squares are called . (Note the difference to the question in Chap. 3, where the aim is to dissect a rectangle into largest possible squares).