儿童数学书 π 的前百万位数字, (Paperback)
儿童数学书 π 的前百万位数字, (Paperback)
Hero image 0 of 儿童数学书 π 的前百万位数字, (Paperback), 0 of 1

儿童数学书 π 的前百万位数字, (Paperback)

(No ratings yet)

Key item features

  • 儿童数学丛 π 的前百万位数字, (Paperback)
  • Author: David E McAdams
  • ISBN: 9781632705204
  • Format: Paperback
  • Publication Date: 2024-07-18
  • Page Count: 270

Specs

Publication date, July, 2024Author, David E McAdamsBook format, PaperbackGenre, TextbooksPages, 270Age group, Adult

About this item

Product details

圆周率 (π) 是圆的周长与直径之比,人们早在数千年前就已知道它的存在。甚至在公元前,古代数学家就已经找到了精确到两位数的 pi 近似值 (3.1)。巴比伦人使用 25/8 作为圆周率的近似值。古埃及人使用 16/9 的平方作为圆周率。接下来改进圆周率近似值的是中国数学家。中国近似值精确到七位 (3.141592)。

在希腊,阿基米德使用在圆外画一个多边形和在圆内画一个多边形,将圆周率扩展为三位数 (3.14)。最后,当无穷级数被开发出来时,人们可以用笔和纸计算出圆周率的位数,但这非常耗时。直到计算机出现,计算出一百万位圆周率才变得切实可行。本书中就是这些结果。

  • 儿童数学丛 π 的前百万位数字, (Paperback)
  • Author: David E McAdams
  • ISBN: 9781632705204
  • Format: Paperback
  • Publication Date: 2024-07-18
  • Page Count: 270
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Publication date

July, 2024

Author

David E McAdams

Book format

Paperback

Genre

Textbooks

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

0 out of 5 stars
0 ratings|0 reviews
This item does not have any reviews yet
Current price is Now $15.22
You save $2.73
was $17.95
Price when purchased online
  • Free Holiday returns until Jan 31

How do you want your item?

How do you want your item?
Ships to
Arrives between Oct 30 - Nov 3
|
Shipping fee $7.48
Sold and shipped by Best Prices & Service
4.432029795158287 out of 5 stars
4.4 stars out of 5, based on 537 seller reviews(4.4)
Extended holiday returns
Free Holiday returns until Jan 31

More seller options (1)

Starting from $25.19