參考匯率

若商品屬於違禁品或禁止販售至海外的商品均有可能無法通關。
我們將取消此類商品的訂單。敬請見諒。

What!! π=4/√φ=3.1446=Pi=3,1446... Is this true!? (Revised edition)/Umeniuguisu

What!! π=4/√φ=3.1446=Pi=3,1446... Is this true!? (Revised edition)/Umeniuguisu
¥1,320
描述

細節

サイズ:A5、ページ数:48ページ

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=4/√φ=3,1446... !?
其他資訊

其他資訊

商品編號 bookwayshop_p23nc1e7qc
店鋪名稱 BookWay Yahoo!ショッピング店
topicon_scroll