※商品名はBookWay Yahoo!ショッピング店のものです
What!! π＝４／√φ＝3.1446＝Pi＝3,1446... Is this true!? (Third edition)／Umeniuguisu
商品について
- JANコード
- 9784865844597
- Y!での商品説明(BookWay Yahoo!ショッピング店)
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Size: A5, Pages: 50
This book clarifies the relationship between the circle ratio π and the golden ratio φ from an uncommon view. I wrote it without using difficult mathematical expressions so that many readers can understand it at the middle school level. As I am out of my depth in mathematics, enjoy my thesis on mathematics.
Search keywords：
Pi＝π＝4／√φ＝3,1446
Pi＝π＝4／√φ＝3.1446
価格ランキング
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1,320 円